# BluChaCha

> BluChaCha (iPhone/iPad app by jianwei du.)

- Source: https://appshunter.io/ios/app/bluchacha/id6785818432 (this page in markdown: same URL + `.md`)
- Developer: [jianwei du](https://appshunter.io/developer/1868910068)
- Category: Utilities, Social Networking
- Price: Free
- Age rating: 4+
- Requires: iOS 13.3 · 29 MB
- Languages: American English, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2026-07-13
- Data updated: 2026-07-27
- User reviews in markdown: https://appshunter.io/ios/app/bluchacha/id6785818432/reviews.md

## What is BluChaCha?

Serverless architecture, zero data upload
Bluetooth Mesh offline networking, chat even without internet access
Room password lock, isolates unrelated nearby users
Full functionality including text/video/location/walkie-talkie
End-to-end local encryption, privacy guaranteed


## Version history (last 1 release)

### 1.0 — 2026-07-13

No release notes.

## More apps by jianwei du

- [TappyTaggy](https://appshunter.io/ios/app/tappytaggy/id6757783203)
- [FaceMonitor](https://appshunter.io/ios/app/facemonitor/id6758157831)

All apps by jianwei du: https://appshunter.io/developer/1868910068

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-27.*