Mysti Chat vs u up?
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mysti Chat
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Mysti – Anonymous Chat with Friends and People you know! Looking for a fun and secure way to chat with your friends anonymously? Mysti lets you connect with people you know without revealing your identity, offering a safe, judgment-free space to talk about anything. Simply share your Mysti link on social media or with your contacts and let the conversations flow! Key Features: Anonymous Chats: Chat without revealing your identity—perfect for sharing thoughts you might not say otherwise. Share Your Mysti Link: Easily connect with your friends or anyone you know by sharing your Mysti link on social media. Private and Secure: Your identity is protected, and conversations stay anonymous. Real-Time Messaging: Enjoy fast, real-time chats with an intuitive interface. Find Out Who’s Who: Engage in conversations and guess who’s on the other end of the chat! Whether you’re looking to catch up with friends, have fun, or just share what’s on your mind anonymously, Mysti makes it easy to start meaningful conversations, all while keeping your identity hidden.
u up?
Connect with others during late-night hours in a unique social space that opens only between 9 PM and 9 AM. Share your thoughts, see who else is awake, and engage in one-on-one conversations with like-minded individuals.
- Nighttime-only access (9 PM - 9 AM)
- Post thoughts to open feed
- One-on-one chat with users
- Express interest with 'roses'
- Top post feature ('the throne')
- Private and ephemeral conversations
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see who's up. u up? opens at 9pm and locks at 9am. anonymous. no profiles. gone by morning. HOW IT WORKS 1. create a post anonymously. 2. everyone you see is online right now. 3. start a chat with someone up. 4. at 9am, it's all gone. INSTANT CHATS, THE THRONE & U UP+ send an instant chat and your message sits at the top of their inbox instead of the queue. take the throne and your post holds the top of the feed for an hour, or until someone takes it. free accounts get 4 chat requests a night, reset when the door opens at 9pm. replies are always unlimited. u up+ removes the nightly limit. instant chats and the throne are one-off in-app purchases. u up+ is an auto-renewing subscription at $29.99 per month or $14.99 per week, with no free trial. prices vary by region and are shown in the app before you buy. payment is charged to your App Store account at confirmation, it renews unless you cancel at least 24 hours before the period ends, and you can cancel any time in your App Store account settings. SAFETY 18+ only. block and report from any post or chat. reports are reviewed around the clock. https://uup.world/safety.html terms: https://uup.world/terms.html privacy: https://uup.world/privacy.html
Screenshots
Verdict
The clearest difference is in-app purchases: Mysti Chat at none against u up?'s 10. Mysti Chat also leads on iOS requirement (14.0 vs 16.4). u up?'s advantage is update cadence (monthly vs every 2 months). On price, ads and device support 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. u up? sells 10 in-app purchases, starting at $14.99 per 7 days. Mysti Chat asks for nothing beyond the download.
Mysti Chat ships an update every 2 months, u up? monthly. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.
| Parameter | Mysti Chat | u up? |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.2 (20 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 20 — better |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 14.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 84 MB | 72 MB |
| Age rating | 4+ | 17+ |
| Developer | AMGAD Y. KALDAS | 42 Studios LLC |
In-app purchases
Mysti Chat
No in-app purchases
u up?
- u up+ weekly$14.997 Days
- u up+ monthly$29.991 Month
- 1 instant chat$2.99
- 1 crown$2.99
- skip the line$2.99
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- keep 3 chats$6.99
- 5 instant chats$11.99
- 5 crowns$11.99
- keep 10 chats$19.99
- 15 instant chats$29.99
