SumOne: For Relationships

Contains adsIn-app purchases
163K reviews
Content rating
Everyone
5M+
Downloads
Content rating
Everyone
Learn more
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About this app

**Already 6 Million people are learning more about their partners through SumOne!
Will you join us and start your own journey?**

Get together with the one who makes your heart flutter, create a space to raise a new friend together, and discover something about each other every day!

● SumOne’s main features!

[A daily discovery]

Every day at a time of your choice, SumOne gives you and your partner a question - ranging from deep and introspective to cute and surprising! It’s a chance for you to share more about who you truly are, learn about your partner’s heart and soul, and strengthen your bond!

[A new companion]

Welcome EggMon on your journey! This sweet little egg is fascinated by Love and can't help but be interested in your relationship! Help it grow and hatch into a surprising new form by sharing your honest answers on the Daily Question!

[Interior]

With the pebbles (in-app currency) you collect together within the app, you can buy various items to decorate little EggMon’s room!
Head over to the shop and select your items from the various themes available.
Keep your eyes peeled for the seasonal themes only available for a limited time!

● There's so much more!

- [Send each other cute notes]
Get a Memo and stick it up on the Main Screen! Your partner will be delighted to read your thoughts of the day
- [Discover EggMon’s past]
EggMon kept a diary of his quest for Love. Get a new page and read it together!
- [Birth Certificate]
It is clear that EggMon is here to stay…How about officially registering its cute nickname?
- [Emotion Tracker]
Every time you answer a question, you can select and share how you’re feeling that day. At the end of the month, our little helper (and EggMon’s best friend) Hakoo will gather it all and share the record of your love with you!
- [The most important day]
Keep track of your anniversary! We count the days since you decided to be together.
- [Have it all on your home screen]
Use our Memo or Anniversary widgets to keep a cute reminder of your love right on your screen!

Make new memories and deepen your ties with your partner with SumOne!

Contact us : [contactus@monymony.co]
Mobile: +82 10 3255515
Instagram : @sumone.global
Homepage : [https://www.sumone.co/en/]
Daily question game for couple
Updated on
Nov 12, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    App info and performance
  • This app may collect these data types
    Personal info, Messages and 4 others
  • Data isn’t encrypted
  • You can request that data be deleted

Ratings and reviews

161K reviews
Luis Gonzalez
December 27, 2022
Concept is cute. Execution is kinda bad. Pebble earning is so depressing. Spend more time watching ads more than using the app. Amounts given are pathetic. Memos shouldn't overwrite each other, I thought I could have two memos on screen at one time, but no. There's SO much free space to put them in. Explain the point of the "love battery". There's no minigames, no fun quizzes, nothing. And I'll get a generic response to this feedback, so it won't even matter what I say lol. EDIT: I knew it lol.
27 people found this review helpful
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monymony corp.
December 28, 2022
Hello, welcome to SumOne.We apologize for any inconvenience you are experiencing. Trough your feedback, we will strive to provide our users with improved services.Please go to [Home - Couple(4th tab at the bottom)-Contact SumOne] to leave your inquiry. We will tend to your problem ASAP. Thank you for using SumOne. We hope you have a lovely day❤️
Azrael
December 19, 2022
Really fun and cute to get with your partner!! I like how you can bith answer a question which gets you both to know each other more and to note how youre feeling for that day!! Plus you get to choose the time :D the only downside is you have to get gold to have a higher limit on how much you can type, and it costs 13 dollars! UPDATE: I cant use the app anymore cause it says my wifi isnt working even though it is, every single time i try to open it, it does this.
1 person found this review helpful
Did you find this helpful?
monymony corp.
December 27, 2022
Hello, welcome to SumOne. Thank you for using SumOne and we apologize for any inconvenience you are experiencing. Are you experiencing difficulty with the app? Please go to [Home -Couple(4th tab at the bottom) - Contact SumOne] to leave your inquiry. We will tend to your problem ASAP. Thank you for using SumOne. We hope you have a lovely day❤️
M. QUIROGA-DENIS
October 24, 2026
Lately the questions are too odd and not very interesting #1051 and #1052... You should focus a little more on this rather than in creating options (there are TOO many)... If this continues I'll have to uninstall, it's such a pity, the app used to be better.
2 people found this review helpful
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monymony corp.
October 28, 2026
Hello, welcome to SumOne. First of all, we apologize for any inconvenience caused while using our service. Thank you for your feedback on the questions and options. We’ll share it with our team to help improve question quality and user experience. Thank you for using SumOne. We hope you have a lovely day❤️

What’s new

[App Stabilization and Service Improvement]
• We've smoothed out hidden bugs across the app.
Content rating
Everyone
Learn more

App support

Phone number
+821021343435
About the developer
(주)모니모니
contactus@monymony.co
대한민국 서울특별시 마포구 마포구 양화로 161, 8층 801호 (동교동,케이스퀘어) 04000
+82 10-3255-5611

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