SYNC: The Daily Question
Guess what the world answers
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Wednesday is Civil War day: one question, two sides, and the screen splits down the middle. Pick yours.
Seven questions a day. From a shared daily set.
You answer first. Then you do the harder part: guess what percentage of everyone else answered the way you did. At 21:00 the curtain lifts and you find out how well you actually know people.
Most of the time you are wrong. That is the whole point.
HOW A DAY WORKS
1. Seven questions land at midnight. Ordinary things — how you hang the toilet roll, whether you rinse pasta, what you would do with a wallet you found.
2. Tap your answer, then predict the split. Change your choice until you tap “Lock it in”.
3. After locking, answers cannot be changed and nobody sees anyone else's first.
4. From 21:00, see your daily result summary free, once the reveal is published.
WEDNESDAY IS CIVIL WAR DAY
One question a week is chosen because it splits people close to fifty-fifty and neither side can believe the other exists. The screen divides down the middle and choosing an option means joining a side. You get a team name.
WHAT YOU FIND OUT ABOUT YOURSELF
Free shows whether you are with the majority, in the minority or evenly split, how close your guess was (Close, Near or Off), your streak and daily grid. With fewer than 20 answers, everyone sees counts instead of percentages, with no score. SYNC Premium adds exact percentages with 20+ answers, your region vs the world when comparable data exists, calibration and rarity detail, Editors vs you where an editorial guess is available, week and month numbers when there is enough history, and every day you have played in the archive. Your first viewed reveal includes that day's question and summary detail free.
DUO
After your first viewed reveal, a card on Today offers to invite someone. Pair with one person and guess each other. Duo joins the bottom bar once you have a pair.
THE QUIETER QUESTIONS
Some days go deeper — what you would forgive, what you have never admitted, what you would do differently. Those answers are never shown next to your name, on any card, to anyone. The question is hidden on shares too. The rule is in the security rules, not in a promise.
WHY A DAILY SET
Because a comparison only means something between answers to the same question on the same day. There is no feed, no infinite scroll, nothing to catch up on. Seven questions, one reveal, done.
Available in 24 languages.
SUBSCRIPTION
Eligible new subscribers can try the yearly plan free for 7 days where offered. Eligibility and the offer are confirmed by the store.
SYNC Premium is an auto-renewing subscription, monthly or yearly. Payment is charged to your Apple ID at confirmation, or after an applicable free trial ends. It renews automatically unless turned off at least 24 hours before the period ends, and you can manage or cancel it in your account settings at any time.
Terms of Use: https://mustafasalimerek-bit.github.io/sync-legal/terms.html
Privacy Policy: https://mustafasalimerek-bit.github.io/sync-legal/privacy.html
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Tap to choose; change your answer until “Lock it in”. See the Editors' guess where available. Your daily summary stays free; exact results and extra insights are SYNC Premium. Try the yearly plan free for 7 days if eligible and offered. Ask for a 21:00 reminder after finishing, and find the Duo invite on Today after your first viewed reveal.
The developer, Mustafa Salim Erek, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- User Content
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Mustafa Salim Erek
- Size
- 68.3 MB
- Category
- Social Networking
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- Infrequent
Mature or Suggestive Themes
Contains
Advertising
User-Generated Content
Social Media
- In-App Purchases
Yes
- SYNC Premium Yearly $29.99
- SYNC Premium Monthly $4.99
- Copyright
- © 2026 Erek Studio