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App Store Apps > Social Networking > SYNC: Daily Question & Chat
SYNC: Daily Question & Chat icon

SYNC: Daily Question & Chat

by Mustafa Salim Erek · Social Networking · Free
On the App Store since August 2026 · Data updated 2026-11-07

SYNC: Daily Question & Chat is made and published by Mustafa Salim Erek. AppBrain is an independent app data site and isn't affiliated with Mustafa Salim Erek. The app name, icon, screenshots and description belong to Mustafa Salim Erek and are shown as published on the App Store.

AppBrain's verdict

Last updated
November 7, 2026
Size
70.8 MB
Official page on the App Store

User feedback

Ratings and reviews on the App Store

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Store listing

By Mustafa Salim Erek, from the App Store
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Screenshots by Mustafa Salim Erek, from the the App Store listing
Description by Mustafa Salim Erek Written by the developer, not by AppBrain. Click to read.
Half game, half chat. Seven questions a day, the same for everyone: answer, guess what share of people answered like you, and from 21:00 see how well you read them. Then talk with other players in rooms for your game and language, or one to one. Each time you open SYNC, you choose a half.

THE GAME
Most of the time your guess is wrong. That is the whole point.
- Seven questions land at midnight: how you hang the toilet roll, whether you rinse pasta, what you would do with a wallet you found
- Tap your answer, predict the split, and change your choice until you tap “Lock it in”
- From 21:00, once the reveal is published, your summary is free: majority, minority or split, how close your guess was, your streak and day grid
- Wednesday is Civil War day: one question that splits people close to fifty-fifty
- Duo: after your first viewed reveal, invite one person and guess each other
- The deeper answers are never shown next to your name, to anyone

THE PLAYER CHAT (ADULTS ONLY)
The chat is the same in every Erek Studio game that has it: one account, made with Sign in with Apple, for adults only (18+, 19+ in Korea). The questions need no sign-in.
- Rooms for each game and language, and one-to-one messages; a first message from someone new arrives as a request
- You choose who to talk to: there is no matching
- Report or block anyone from their message or profile; what you report is hidden for you at once
- Messages are checked for safety by Anthropic's AI; you agree to this before you join
- Text only, no photos or links; a profile photo comes with Chat+ and is checked by AI before anyone sees it
- With notifications on, you know when a message or a chat request arrives; they never show what it says
- In Korea, the chat is SYNC's Korean room, and one-to-one messages go only between people who both wrote there
- Delete your chat account in the app at any time

SYNC PREMIUM AND CHAT+
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. SYNC Premium is an auto-renewing subscription, monthly or yearly. Eligible new subscribers can try its yearly plan free for 7 days where offered.
Chat+ is an auto-renewing subscription, monthly or yearly. Bought in SYNC, it also gives everything SYNC Premium gives. In the chat:
- Unlimited direct messages
- Looks and a profile photo
- Contact sharing: only in an accepted one-to-one chat, once the other person has written 3 times; they can turn it off. Never in rooms or profiles
- Outside Korea: create your own rooms, public or invite-only, and find players by country and language
Chat+ works in every Erek Studio game where you sign into the chat. Bought in SYNC without a chat account, it unlocks SYNC's perks on this device; signing into the chat later moves it to your account. Restore purchases brings back both.

Payment is charged to your Apple ID when you confirm the purchase, or after an applicable free trial ends. Subscriptions renew automatically at the same price unless auto-renew is turned off at least 24 hours before the end of the current period. Manage or cancel them anytime in your Apple ID settings.

Terms of Use: https://mustafasalimerek-bit.github.io/sync-legal/terms.html
Privacy Policy: https://mustafasalimerek-bit.github.io/sync-legal/privacy.html
Official page on the App Store

Safety and technology

Found in the app by AppBrain
Price
Free
App size
70.8 MB
Content rating
Low

Technologies used by SYNC: Daily Question & Chat

Releases

Updates seen on the App Store
Version
1.2.0
Launched
August 2026

No changelog data

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Rankings

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About the app and developer

About SYNC: Daily Question & Chat

SYNC: Daily Question & Chat is a social networking app developed by Mustafa Salim Erek.

What is the rating of SYNC: Daily Question & Chat?

SYNC: Daily Question & Chat has no ratings yet.

Is SYNC: Daily Question & Chat free?

SYNC: Daily Question & Chat is free. The app size is 70.81 MB. The latest version available is 1.2.0. The last update was on November 7, 2026.

What are the requirements for SYNC: Daily Question & Chat?

The app has a content rating of Low Maturity. The app has been available on the App Store since August 2026.

Developer information for Mustafa Salim Erek

Mustafa Salim Erek

Address:

Frequently asked questions about SYNC: Daily Question & Chat

Is SYNC: Daily Question & Chat free?

Yes. SYNC: Daily Question & Chat is free on the App Store.

Is SYNC: Daily Question & Chat still available?

Yes. SYNC: Daily Question & Chat is on the App Store, and the last update we saw was on November 7, 2026.

How large is SYNC: Daily Question & Chat?

SYNC: Daily Question & Chat is 70.81 MB.

Is SYNC: Daily Question & Chat suitable for children?

App Store gives SYNC: Daily Question & Chat a low maturity rating, so it is meant for older children and up.

Who made SYNC: Daily Question & Chat?

SYNC: Daily Question & Chat was developed by Mustafa Salim Erek. It is listed in the social networking category on the App Store.

What are the best alternatives to SYNC: Daily Question & Chat?

People looking at SYNC: Daily Question & Chat also look at these social networking apps: Wuubi, RightFamily, 善護念, 远程手术, Pole.

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