FAQ

🔗Account

I want to change the basic information (nickname, date of birth, our start date).
[How to Edit]– In SumOne : [Home – Couple (last tab at the bottom) – Couple Info (Nickname♥My love) > Tap]
My data has been initialized.
Don’t worry!
All data is saved based on the login method and account you selected upon sign-up.
Could you please try logging in again using the same login method as before?
 
If you log in again and still do not see your previous records, please check the following:
✔️ Has the account information for your login method changed?
 ex. I withdrew and created a new account.
 ex. I don’t remember, but I think I changed it.
✔️ It hasn’t changed, but I still don’t see my previous records even when logging in with the same login method.
 
If any of the above applies, we can process a separate request to check your previous data and enable smooth usage.

 
If you wish to proceed, please fill out the application form below.
 

[Notes]– How to check your login method : On your partner’s SumOne [Home – Couple (last tab at the bottom) – Couple Info (Nickname♥My love) > Tap]

I was automatically logged out
Please check the following:
✔️ Has the account information for your login method changed?
ex. I withdrew and created a new account.
ex. I don’t remember, but I think I changed it.
✔️ It hasn’t changed, but I still don’t see my previous records even when logging in with the same login method.
 
If any of the above applies, we can process a separate request to check your previous data and enable smooth usage.

If you wish to proceed, please fill out the application form below.
 
[Notes]
  • How to check your login method : On your partner’s SumOne [Home – Couple (last tab at the bottom) – Couple Info (Nickname♥My love) > Tap]
My login method or account information has changed.
Through an account transfer, you can check your previous content in a new account and use the app smoothly.
If you wish to proceed with the transfer, please fill out the Account Change Application Form.
 
 
[Notes]
  • How to Check Your Couple Code : [Home – Couple (last tab at the bottom) – My SumOne information – Copy Couple Code]
  • The account transfer process is carried out sequentially and may take up to 2-3 business days.
I want to withdraw my account.
[How to Withdraw]
  • [Home – Couple (last tab at the bottom) – My SumOne information – Withdraw from SumOne]
 
[Notes]
  • Upon withdrawal, all records will be deleted.
  • If both partners who were previously linked withdraw their accounts, the previous data cannot be permanently restored.
SumOne Data Security
✔️ How is the data entered managed?
All data is stored securely on a separate server.
Furthermore, we are periodically working to strengthen the security of personal information.
 
✔️ If I log in with an SNS account, will my SumOne data be revealed to my SNS friends?
No data is disclosed internally or externally, nor is it collected without the user’s explicit permission.
 
[Notes]
The social login used when creating a SumOne account is only utilized as a means for simple login, and no personal information is checked or collected.

❤️Couple Connect

I disconnected the Couple Link, and I want to restore it.
Details regarding accounts and restoration are provided on the page below.
You can perform a [Direct Restore] or [Submit an Application] through that page, so please check it first.
 
If your previous content is still not restored afterward, please contact us via [Inquire to SumOne] along with your Couple Code.
 

[Notes]Restoration Availability Period
– Basic | Up to 30 days
– SumOne Gold | Up to 90 days

Unrestorable Cases
– Permanent restoration is unavailable if both partners have withdrawn their accounts.


– How to Check Your Couple Code : [Home – Couple (last tab at the bottom) – My SumOne information – Copy Couple Code]– Inquire to SumOne : [Home – Couple (last tab at the bottom) – Inquire to SumOne]

Only one person disconnected with partner (disconnected the Couple Link).
Please restore it using the following method:
 
Disconnected user: A
User who did not disconnect and whose previous content is visible: B
 
1. User A, please log in with the same login method and account as before.
Enter basic information (nickname, birthday, etc.).
Go to [Home – Couple (last tab at the bottom) – Settings (top right) – Couple Link].
2. Enter the Couple Code of User B (your partner).
 
If your previous content is still not restored afterward, please contact us via [Inquire to SumOne] along with your Couple Code.
 

[Notes]
  • How to Check Your Couple Code : [Home – Couple (last tab at the bottom) – My SumOne information – Copy Couple Code]
  • Inquire to SumOne : [Home – Couple (last tab at the bottom) – Inquire to SumOne]
I want to connect with multiple friends.
You can create separate SumOne accounts by using different login methods and accounts, and then connect with different partners or friends.
However, only 1:1 connections are possible, so you cannot connect with multiple friends at the same time.
 

[Example]
– Log in with [Google] to connect with your partner.
– Log in with [KakaoTalk] to connect with Friend 1.
 
[Notes]
– SumOne distinguishes users by the login method and account selected upon sign-up.
– Creating an excessive number of accounts may result in usage restrictions.
 
Will data disappear when logging out or deleting the app?
Data is not lost even when logging out or deleting the app.
All entered data is stored on a separate server, and the user is identified by the login method selected at the time of sign-up, not by the device used.
 
Therefore, when logging in with the same login method and account as before, you can check your previous content without a separate Couple Link process.
 

 
✔️My data was lost after logging out or deleting the app.
Please try logging in again with the same login method and account as before. All data is saved according to the login method and account you selected upon sign-up.
 
If you still cannot see your previous content afterward, please contact us via [Inquire to SumOne] along with your Couple Code.
 
[Notes]
  • How to Check Your Couple Code : [Home – Couple (last tab at the bottom) – My SumOne information – Copy Couple Code]
  • Inquire to SumOne : [Home – Couple (last tab at the bottom) – Inquire to SumOne]
I'm curious if my partner logged out or deleted the app.
It’s not possible to check whether a simple logout or app deletion has occurred.   
 
However, it is possible to check if the couple connect has been broken.   
For example, if your partner selects [Disconnect with partner💔], your partner’s nickname disappears within the app and is displayed as ‘My love’. No separate notification is sent when disconnecting the couple connect.
Will a notification be sent if I disconnect with partner?
No separate notification is sent when disconnecting the couple connect.
 
However, it is possible to check if the couple connect has been broken.
For example, if your partner selects [Disconnect with partner💔], your partner’s nickname disappears within the app and is displayed as ‘My love’.
I want to start with a new partner, but my previous records remain.
If you do not Break Up the couple connection, your data is not deleted by just logging out or deleting the app.
 
✔️ I want to delete the data.
[Home Screen – Couple (last tab at the bottom) – Settings (top right) – Couple Connection – Break Up]
 
✔️ I want to keep the old data and also connect with a new partner.
Users are distinguished based on the login method and account.
Please connect with your new partner using a new account, excluding the login method and account used for the couple connection with your previous partner.
 
Example)
– Connect with the previous partner using the [Google] login method
– Log in with [KakaoTalk] and connect with the current partner
What are the benefits of SumOne Gold?
Monthly/Annual Membership Subscription
  • App advertisements removed (Shop Free Pebble excluded)
  • Attendance Check Pebbles doubled, Feeding possible 4 times without ads
  • Increased maximum character count (Question answer 500 characters, SumLog 200 characters)
  • Increased maximum number of photos for SumLog, original photos stored for 3 years
  • Added Today’s Mood Hakoo Emojis
  • Unlimited Nudge
  • Data recovery period extended up to 90 days

 
Lifetime Membership Subscription (Sale Ended)
  • SumOne Gold applies to both partners even if only one of you purchases it.
  • Banner ads within the app disappear.
  • Includes 1 SumOne Time change ticket that allows selection of SoldOut SumOne Time.
  • The number of Hakoo Emojis used in the Hakoo Diary increases.
  • The maximum character count for answers you can write increases to 500 characters.
  • The Nudge frequency limit is removed.
  • The period for data recovery after Breaking Up / Withdrawing from SumOne is extended from 30 days to a maximum of 90 days.
 
I would like a refund for SumOne Gold.

Monthly/Yearly Subscription

Cancellation and refunds are processed according to the policies of the store where you made the payment (App Store, Google Play), and SumOne has no separate refund authority. For refund inquiries, please contact the store.
 
You can proceed with the cancellation on the Subscription Management Page of each store.

✔️ Google Play
Go to:[Play Store] → Tap the profile icon in the top right → [Payments & Subscriptions] → [Subscriptions] → Select “SumOne” → [Cancel Subscription]

✔️ App Store
Go to:[Settings] → [Apple ID] → [Subscriptions] → Select “SumOne” → [Cancel Subscription]


Reference
– If 48 hours have passed since your payment, the payment cannot be refunded, and only subscription cancellation will be possible.
– Even if you cancel your subscription, you will continue to have access to your subscription benefits for the remainder of the paid period.



Lifetime Subscription (No longer available for purchase)

Refunds for purchasing SumOne Gold are only possible within 48 hours of your purchase.(*In the case of duplicate charges, refunds can be made even after 48 hours.)

Android Refund Policy
✔️ Are you using an Android device?
Capture the billing text you received after payment, check that it has the correct order number and payment date,
and send it to us through [Contact SumOne.]

IPhone refund policy
✔️ Are you using an Apple device?
Due to Apple’s policy, the company cannot process refunds, and you must request a refund yourself.
Please check the policy below for the refund method.

Do I have to watch an ad to get Free Pebbles?

Since this is an optional extra reward, you can collect Pebbles after watching the ad.

⏰ Sumone Time

What is SumOne Time?
SumOne Time is the time when the EggMon delivers the question.
You can receive a new question according to the set SumOne Time.
 
[How to Set]
Have both of you completed the answer to the first question?
Tap [Home Screen] ‘Please set SumOne Time’.
Please fully discuss with your partner and select your SumOne Time.
 
[Notes]
– It will be applied to both of you if only one person sets it.
– SumOne Time can be changed through the purchase of the [SumOne Time Ticket] Item.
I am not receiving the question.
✔️ Is SumOne Time setting complete?
If both of you have completed the answer to the first question, please set SumOne Time. The question will be delivered according to the set SumOne Time.
 
✔️ Have both of you completed the answer to the previous question?
If even one person has not completed the answer, a new question will not be delivered.
 
✔️ Please complete the attendance check!
Even if a new question has arrived, you cannot receive it unless you complete the attendance check.
After completing the attendance check, please tap the text like ‘Today’s question has arrived!’ to receive the question directly.
 
How do I set SumOne Time if I'm in a long distance relationship?

If you and your partner are in countries with different time zones, the SumOne Time will be adjusted to match the time of the user who first set up SumOne Time.

Example
[User A] User in the United States
[User B] User in South Korea (+13 hours)

If User A sets SumOne Time to 9pm, it will be set at 10am for User B.

Why does our SumOne Time change during Daylight Savings Time?

Do you live in a country that uses DST? Your SumOne Time could temporarily change if you do.
SumOne Time does not follow your device’s time settings. It is set by GMT/UTC.
*Time may vary depending on the country of residence.

Example
DST Start date: March 1st, 2023 (if it’s -1 hour)
Original SumOne Time: 11:00 AM
SumOne Time during DST: 12:00 PM


DST Ending date: November 1st, 2023
SumOne Time during DST: 12:00 PM
Original SumOne Time: 11:00 AM

Why doesn't the SumOne Time setting appear?
✔️ Have both of you completed the answer to the first question?
Both of you must complete the answer to the first question.
Afterward, please tap [Home Screen] ‘Please set SumOne Time’.
 
✔️ Has your partner completed the setting?
SumOne Time will be applied to both of you if only one person sets it.
 
If the previous content is still not recovered afterward, please contact us via [Contact SumOne] along with your Couple Code.

[Notes]
  • How to check your Couple Code : [Home Screen – Couple (last tab at the bottom) – My SumOne information – Copy Couple Code]
  • Contact SumOne : [Home Screen – Couple (last tab at the bottom) – Contact SumOne]

💌 Question / Answer

Does it accumulate if I don't answer? / I want to receive the questions I missed.

SumOne is a service where a new question is delivered daily based on the SumOne Time set by both of you.
However, a new question will only be delivered once both of you have completed answering the question you’ve already received.


Reference Notes
– You can only receive new questions once attendance has been completed.

– It is difficult to inquire and share information about the initial response time of either yourself or the other party.
– If there is no history of receiving questions within 24 hours based on SumOne Time, as soon as both of you complete your answers to the already received question, 1 new question will be delivered. (No additional questions will be provided besides this.)

I'm not receiving the questions.

1. Check that you two have the correct SumOne Time!
You can receive questions at the SumOne Time set by you or your partner, and you can check SumOne Time at [Home – Couple💍 (bottom right) – Our nicknames – SumOne Time].

2. Make sure that you have both answered the previous day’s question.
You will only receive the next question after both answers have been submitted.

Why can I receive only one question a day?

The reason there is only one question a day is to make sure that couples don’t feel burdened like they ‘HAVE TO’ write their answers.
The goal is to write a short answer once a day, and to share each other’s thoughts on a daily basis.

You may feel that there aren’t enough questions, but it gives you the opportunity to elaborate on the given question and share your deep feelings every day!

On top of that, we are planning various additional contents such as adding questions and memo features for our users who want to share more with their partner.

I want to extend the character limit.

If you watch an advertisement by selecting the [limit x2] button on the bottom of the page where you write your answer, the character limit will get increased from 200 to 400.

Also, SumOne Gold users have a character limit of 600 with no ads.

How to use comments

You can write a comment only after answering the question by going to [Answer page – 💬(bottom right comment button)].
If you have not answered the question, you will not be able to see the comments to that question.

💬 Other functions

What is a pebble?
✔️ What is Pebble?
It is a Shared Asset (Cash) that you and your partner collect and use together.
 
✔️ Accumulation Method
Possible through Attendance Check and Feeding, and 10 ad views for Free Pebble.
 
✔️ How to use Pebble
You can check the items and Objets available for purchase through the Shop page.
 

 
[Notes]
  • Shop Page : [Home Screen – Shop (4th tab at the bottom)]
What is Today's Mood Hakoo Emoji?
✔️ What is Hakoo?
Hakoo is an old friend of EggMon’s, whose name is inspired by ‘Heart Cookie.’
Hakoo is a capable friend who can do many things at once.
 
✔️ Today’s Mood Hakoo Emoji
It allows you to express your mood for the day with a simple expression and check the emotional state between you and your partner.
 

 
[Notes]
– The types of Today’s Mood Hakoo Emojis are 6 for Basic Users and 12 for SumOne Gold Users.
How do I input the Haku emoji for Today's Mood?
How to Enter
1. Before entering your answer to the question, please select the Hakoo emoji that matches your mood today.
2. Complete the answer.
3. Check the selected Hakoo emoji along with your partner’s answer.
 
What is a Memo?
You can send a message you want to convey to your partner through a Memo.
The created Memo can also be set on the Home Screen.
 

 
[Notes]
  • How to purchase : [Home Screen – Shop (4th tab at the bottom) – Memo]
  • How to set the Home Screen : [Home Screen – Couple (last tab at the bottom) – Memo – Select a specific Memo – Set on Home Screen (bottom right)]
What is EggMon's Diary?
The EggMon’s Diary says EggMon left picture diaries about its story before meeting both of you and the daily life after meeting you.
 
✔️ How to draw
– [Home Screen – Shop Page (4th tab at the bottom) – EggMon’s Diary]
 
The drawn diaries are divided into 3 stages. (*The stage increases when a duplicate diary is drawn)
Stage 1 Normal Picture Diary
Stage 2 Decorated Diary with Stickers
Stage 3 Moving Video Diary
 

 
[Notes]
  • How to check the diary : [Home Screen – Couple Page (last tab at the bottom) – EggMon’s Diary]
  • How to exhibit on the Home Screen : [Home Screen – Couple Page (last tab at the bottom) – EggMon’s Diary – Select Diary – Exhibit on Home Screen (bottom right)]
 
What is Nudge?
This is a feature that encourages your partner to answer a question through ‘Nudge’ when they haven’t answered yet.
 

 
[Notes]
  • How to Nudge : [Home Screen – Finger Icon (above EggMon)]

This feature is not activated in the following situations:

  • When you yourself have not completed the answer
  • When ‘Love charge completed’
What is Free Pebble?
Free Pebble allows you to accumulate Pebbles Reward through 10 daily ad views.
 

 
[Notes]
  • Accumulation Method : [Home Screen – Shop (4th tab at the bottom) – Free Pebble]
It is refreshed once every 24 hours, based on UTC 00:00 (Korean Time 09:00 AM).
What is SumOne Interior?
This is a feature that allows you to Decorate the [Home Screen] where your EggMon is staying with you.
Various designs of Objets are prepared for each theme, and you can discover each other’s Interior taste with your partner.
 
[Notes]
  • How to purchase an Objet :  [Home Screen – Shop (4th tab at the bottom) – Interior Objet]
How do you purchase Objet?

How to purchase an Objet
– [Home Screen – Shop (4th tab at the bottom) – Interior Objet]

How do you place the Objet?

How to place an Objet
– [Home Screen – Shop (4th tab at the bottom) – Interior Objet – Purchase Objet – Place Immediately]

Why is there ??? among the objects?

This is a surprise gift given to you when you got all the objects of that theme.

The total number of objects for each theme is 11, and the theme completion gauge is filled with each purchase.

When you have purchased all 11 objects of a theme, the [???] box for that theme will start shaking!

Go on and open. You will receive a special gift🎁✨

Can't I place the Objects wherever I want?
The Objets you hold for Interior can only be placed in their respective designated locations.
 
[Notes]
Interior Feature Description : [Home Screen – EggMon Page (EggMon tab) – Decor (brush icon) – Tutorial (top right (?)]
I want a refund for a purchased object.

Refunds are not possible for objects once the purchase has been completed. Please discuss it sufficiently with your partner and make a careful purchase.

About EggMon
EggMon is a small friend with a lot of curiosity about love.
It is very curious about love, so it delivers questions to couples every day and grows through the love found in their sincere answers.
 
For a more detailed EggMon’s Diary story, please draw the EggMon’s Diary to check.
 
[Notes]
How to draw EggMon’s Diary : [Home Screen – Shop Page (4th tab at the bottom) – EggMon’s Diary]
I want to name the EggMon.
How to register a birth
[Home Screen – Shop (4th tab at the bottom) – EggMon Birth Registration]
 
Additional costs will incur for a name change application after birth registration.
Please discuss fully with your partner and decide on the name along with the birth registration of your small and precious EggMon.
 
[Notes]
– How to check EggMon’s name (after birth registration) : [Home Screen – Couple (last tab at the bottom) – Couple Info (Nickname♥My Darling) > Tap]
How to change the name : [Home Screen – Shop (4th tab at the bottom) – Rename EggMon]
When does EggMon grow?

The fastest way to grow your EggMon is to leave sincere answers.

The evolution period of the EggMon and the type of EggMon are determined based on the various data entered by your couple.
This means the evolution period and the appearance of the EggMon may be different for each couple.
Most EggMons will take around the same time to evolve, but please don’t feel rushed even if the evolution takes longer than other EggMons.

Please take care of your EggMon with love!

I want to do Feeding for EggMon.

When you feed an EggMon, there is a chance to receive Pebbles according to probability. The feeding is refreshed at UTC 00:00, and you must feed them by 11:59 PM the next day to be eligible for the feeding and Pebble reward accumulation of that day.

Feeding Method[Home Screen – Feeding (right fork/spoon icon)]

Probability Guide
12 Pebbles | 10%
6 Pebbles | 30%
3 Pebbles | 60%


Note
During the event, the probability and the number of Pebbles may change.
– Even if you do not feed them, there is no problem with the growth of your EggMon.

The EggMon has closed the door and left.
If you do not answer after receiving a question, your EggMon will close the door and leave.
 
[How to save your EggMon]
  • Both of you, please complete the answer to the question.
    In the [Home Screen – Question Box (below EggMon)] under the ‘Today’s question has arrived’ tab.
  • EggMon rescue successful
[Notes]
– If you cannot save your EggMon even after completing the answer, please wait until SumOne Time.
– If you cannot save your EggMon or a new question does not arrive even after SumOne Time, please contact us via [Contact SumOne].
 
[Contact SumOne]
– [Home Screen – Couple (last tab at the bottom) – Contact SumOne]
I want to change my EggMon to another one.

The EggMon cannot be changed as it is born by analyzing various data from both of you.
Please raise your small and precious EggMon, which always supports your love, with a warm heart.❤️

It is not possible to connect to the application.
First, please check if the SumOne Notifications are properly set to ON!
If notifications are not arriving even when set to ON, please refresh the notifications.
 
If the issue is still not resolved after that, please contact us via [Contact SumOne].
 
[Notes]
– How to check Notification Settings : [Home Screen – Couple (last tab at the bottom) – Settings (top right) – Notifications]
 
– Notification Refresh : [Home Screen – Couple (last tab at the bottom) – Settings (top right) – Fix Errors – Notification Refresh]
 
– Contact SumOne : [Home Screen – Couple (last tab at the bottom) – Contact SumOne]

If the issue is not resolved, please send the info below to 📧 sumonecs_en@monymony.co via email. We will try to solve the issue as soon as possible.

  1. Device (device name)
  2. Software version
  3. SumOne app version
  4. Networks you usually connect to(ex. Home wifi, 3/4/5g, public networks, etc.)
  5. A video recording of your issue
All my data disappeared when I signed in again after signing out

✔️ Have you canceled and changed your Kakaotalk account?

If you changed your account, please check the FAQ for [Accounts and connection- ‘I deleted the social media account I used to sign in with SumOne and made a new account (KakaoTalk, Apple, Google, Facebook).’]

✔️ Also, for iOS Apple devices, Apple sign in / KakaoTalk sign in are treated as separate accounts.
Make sure that the account you have already connected is an Apple sign in or KakaoTalk sign in!
Please remember and try with the same SNS sign in.

We both answered the question but I can't see my partner's answer.

The version of the app must be at least 1.10.0. Once updated, go to [Home – Couple💍 (bottom right tab) – Settings⚙️( (top right) – Fix Error – Refresh Data].
If you continue to experience the same errors after refreshing your data, please contact us through [Home – Couple💍 (bottom right) – Contact SumOne].

What do I do if basic features of SumOne such as home screen, answering questions, and comments don't work properly?

First, sign out and sign in again. Then go to [Home – Couple💍 (bottom right tab) – Settings⚙️( (top right) – Fix Error – Refresh Data].
If the same problem continues after refreshing the data, please contact us through [Home – Couple💍 (bottom right) – Contact SumOne].

I'm not getting the notifications for nudge or SumOne Time.

First, sign out and sign in again. Then go to [Home – Couple💍 (bottom right tab) – Settings⚙️( (top right) – Fix Error – Refresh Data].
If the same problem continues after refreshing the data, please contact us through [Home – Couple💍 (bottom right) – Contact SumOne].

I can't access the app because the white screen persists.

An unidentified error is currently causing an app access issue for some users.
We would appreciate it if you could submit the survey below to help us identify the cause more quickly.
*Please also check [Continue to answer] at the bottom of the survey!

⭐️ For CS inquiries, please contact us through [Home – Couple (last tab at the bottom) – Inquire to SumOne].

At SumOne, we listen to the opinions of our users and strive to become an app that grows together.
We will do our best to be a service that communicates and creates together with our users.
Thank you for supporting us!

P.S. High ratings give extra motivation to the SumOne team💪🏻💙