Sky Chat vs Chatup
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Sky Chat
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SkyChat helps you discover nearby people and chat in real time using Bluetooth and local-network peer-to-peer connections. Whether youβre traveling, commuting, or just meeting people around you, SkyChat makes it easy to start a conversation without relying on a chat-message server to deliver or store your messages. Key features: - Nearby discovery and direct chat with people around you - Send text messages, photos, and videos - Create and chat in groups - Secure peer-to-peer sessions (encrypted connections) How it works: - SkyChat uses Bluetooth and local network discovery to find nearby devices. - Messages are exchanged directly between devices in range. Accounts & subscription: - Sign in with Apple or Google to get started. - An auto-renewable subscription may be required to unlock the full SkyChat experience (billing and management handled by the App Store). Notes: - Bluetooth and Local Network access are required for nearby chat. - Use caution when chatting with people you donβt knowβnearby users are not identity-verified.
Chatup
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Chatup is a messenger for talking to anyone β the friends you already have, and the people you haven't met yet. TALK IN ANY LANGUAGE Turn on auto-translate in any chat and messages arrive in your language automatically. No copying, no pasting, no switching to another app. Chatup's interface is available in Korean, English, Spanish, French, German, Italian, Portuguese, Chinese and Japanese. CHAT THE WAY YOU LIKE β’ Photos, GIFs, stickers and emoji β’ Voice messages when typing is too slow β’ Replies, reactions and read receipts β’ Group chats for everyone at once β’ My Notes β a private space just for you CALL FROM THE CHAT Voice and video calls are one tap away. Every call is saved in the conversation, so you can see how long you talked and which calls you missed β and call back from the same place. OPEN ROOMS Find people who care about what you care about. Gaming, music, sports, movies, travel, food, study and more. Join with a nickname instead of your real name, or create your own room in seconds and set a password if you want it private. Rooms have voice channels too, so you can drop in and talk with everyone at once. YOU STAY IN CONTROL β’ Join rooms under a nickname β’ Block, mute or report anyone β’ Delete your account at any time Chatup is free.
Screenshots
Verdict
The clearest difference is in-app purchases: Chatup at none against Sky Chat's 1. Chatup also leads on update cadence (weekly vs every 2 weeks) and iOS requirement (15.0 vs 17.6). On price, ads and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Sky Chat sells 1 in-app purchase, starting at $2.99 per year. Chatup asks for nothing beyond the download.
Sky Chat ships an update every 2 weeks, Chatup weekly. The most recent releases landed on November 5, 2026 and October 29, 2026 respectively.
| Parameter | Sky Chat | Chatup |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | Weekly β better |
| Ads | No | No |
| In-app purchases | Yes | No β better |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.6 | 15.0 β better |
| Further details β not scored | ||
| Size | 15 MB | 51 MB |
| Age rating | 4+ | 9+ |
| Developer | Ping Liew | coding good |
In-app purchases
Sky Chat
- Go Premium$2.991 Year
Chatup
No in-app purchases









