SumOne: For Relationships

Contains adsIn-app purchases
4.7
149K reviews
5M+
Downloads
Content rating
Everyone
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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/]
Updated on
Jun 13, 2025

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

4.7
148K 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.
18 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❤️
Maddie Tomes
October 20, 2024
Super cute and exactly as advertised. some things I enjoy is that you get to decorate your little house by saving the in game currency pebbles. You can earn these with food and daily 3. I wish we could add multiple memos and save them. Then we could go back through a "gallery" and select the one we want on the widget. I also wish we could skip some questions and get a different one. That would be amazing other then that I love this adorable couples app!
39 people found this review helpful
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monymony corp.
October 22, 2024
Hi, welcome to SumOne. Thank you for your interest in SumOne🥰 We will review the idea you shared with us internally. We’ll make sure to make continuous efforts to offer you additional services and fun contents in the future! Please look forward to it! Thank you for using SumOne. We hope you have a lovely day❤️
Victória Thober Salmon
December 22, 2022
My partner and I have been using this app for quite a while and we love it! It's cute, charming and has very funny and cute questions. I never noticed any bugs and the app is fairly optimized, so good job! My partner and I even bought the premium version because it wasn't expensive and we love this app. If you're long distance or not this app is a great way to stay connected and add a little excitement to look forward to every morning. P
7 people found this review helpful
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monymony corp.
December 27, 2022
Hello, welcome to SumOne. Thank you for leaving a positive review for SumOne🥰 We’ll make sure to make continuous efforts to offer you additional services and fun contents in the future! Please look forward to it! Thank you for using SumOne. We hope you have a lovely day❤️

What’s new

[App Stabilization and Service Improvement]
• Fixed hidden errors throughout the app.