ChatterBooth vs u up?
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ChatterBooth
Engage in private, anonymous conversations with strangers on topics that matter to you. Utilize AI to personalize your chat experience and connect through text, voice, or leave memos for later.
- Private and anonymous conversations
- AI-powered booth personalization
- Real-time text and voice chat
- Leave memos for later connection
- Topic-based conversation booths
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Talk based on your mood. No pressure with ChatterBooth! ChatterBooth is here to provide you a welcoming space where you can have personal conversations with accommodating strangers privately and anonymously — no matter what topic you want and what mood you are in. Truly, this space is made for you, and by you. USE OUR NEW GEN AI FEATURE TO PERSONALIZE YOUR BOOTH Start conversations your way. Or use our new Gen AI to easily create a conversation Booth with topics that match your mood, and preferred language—personal, private, and on your terms. ENGAGE IN MEANINGFUL CONVERSATION Join conversations that matter to you. Choose a Booth that sparks your interest, chat in real time via text or voice, or leave a Memo to connect later. LEAVE THEM A MEMO AND CATCH UP LATER—NO RUSH Never miss important conversations. Just leave a Memo to show you want to chat, respond anytime, and catch up when you’re ready—on your own time, without pressure. PRIVATE AND ANONYMOUS Stay private and anonymous on ChatterBooth. Chat freely without worrying about running into people you know—because sometimes, anonymous conversations are exactly what you need.
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: ChatterBooth at none against u up?'s 1. u up?'s advantage is ads (none vs shown) and ratings volume (16 vs 1). On price, rating, review sentiment and update cadence 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 1 in-app purchase, starting at $9.99 per 7 days. ChatterBooth asks for nothing beyond the download.
ChatterBooth holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: u up? has 16 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.
Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 13, 2026 and October 25, 2026 respectively.
| Parameter | ChatterBooth | u up? |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.8 (16 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 1 | 16 — better |
| Update frequency | Monthly | Monthly |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 109 MB | 72 MB |
| Age rating | 17+ | 17+ |
| Developer | PT Teknologi Aplikasi Sahabat Sejati | 42 Studios LLC |
Customer experience
ChatterBooth
u up?
In-app purchases
ChatterBooth
No in-app purchases
u up?
- u up? Plus3 Days trial$9.997 Days
