GureumTalk vs SYNC
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GureumTalk
This app offers secure and private messaging exclusively for iOS devices. Conversations are stored and synced via iCloud, ensuring privacy and easy access across devices. It allows for easy invitations to chats via shareable links without exchanging personal contact information.
- End-to-end encrypted messaging
- iCloud storage and sync
- Shareable chat invitations
- No contact information exchange required
- Private conversations
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CloudTalk is an iCloud-based messaging app exclusively designed for iOS and iPadOS. Built with privacy at its core, CloudTalk ensures you feel secure and comfortable while chatting with your loved ones. Complete Privacy Protection With CloudTalk, your conversations stay completely private. Every message is securely stored in your own iCloud account and shared exclusively with your conversation partner. We've designed it so even the developers cannot see your messages—chat freely and securely! Secure Storage and Sync via iCloud All your chat messages and information automatically sync through Apple iCloud. You can access your conversations seamlessly across new devices or after switching phones without the fear of losing important messages. Plus, iCloud’s powerful security ensures your conversations are always protected. Easy Link Invitations Want to invite friends to your chat without exchanging contact details? With CloudTalk, it's easy! Just share a unique chat URL (deep link) created by the chat host, and anyone can join the conversation without needing to exchange personal information like phone numbers. Invite anyone quickly and start chatting effortlessly. Chat with Anyone CloudTalk makes it easy to comfortably chat with anyone—from casual everyday conversations to small workgroup discussions. It's ideal for various scenarios, ensuring your messages are securely stored and easily accessible, even without knowing each other's contacts. Use CloudTalk confidently for any gathering or group interaction. Start your warm and secure conversations today with CloudTalk!
SYNC
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Seven questions a day. Everybody gets the same seven. 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. You answer, then predict the split. 3. Answers lock. No take-backs, no editing, no seeing anyone else's first. 4. At 21:00 the real numbers arrive, for your region and for the world. 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. If you end up on the smaller side you get called a Resistor, which is the better badge. WHAT YOU FIND OUT ABOUT YOURSELF Two numbers follow you. How well you read a room — the gap between your guesses and the real splits. And how unusual you are — how often you land where almost nobody else did. They build into a picture of you over time that is uncomfortably accurate. DUO Pair with one person. Instead of guessing the world, you guess each other. It turns out to be a very fast way to find out whether someone has been paying attention. ROOMS Bring a group into the same question and watch the room split in front of you. 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 IT IS THE SAME SEVEN FOR EVERYONE Because a number only means something if everyone answered the same thing 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 SYNC Premium is an auto-renewing subscription, monthly or yearly. Payment is charged to your Apple ID at confirmation. 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
Screenshots
Verdict
The clearest difference is in-app purchases: GureumTalk at none against SYNC's 2. On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. SYNC sells 2 in-app purchases, starting at $5.00 per month. GureumTalk asks for nothing beyond the download.
| Parameter | GureumTalk | SYNC |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 days | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 31 MB | 64 MB |
| Age rating | 4+ | 9+ |
| Developer | Jinho Lee | Mustafa Salim Erek |
In-app purchases
GureumTalk
No in-app purchases
SYNC
- SYNC Premium Monthly$5.001 Month
- SYNC Premium Yearly$40.001 Year









