BluChaCha

jianwei du Utilities iPhoneiPadiPod touch

BluChaCha is a free Utilities app for iPhone and iPad by jianwei du. Requires iOS 13.3. Updated July 13, 2026.

Price: Free; on the App Store
Size: 29 MB; Age 4+
Updated: Jul 13; 2026 · v1.0

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About 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

App privacy

The developer, jianwei du, reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

App details

BluChaCha is a free Utilities app for iPhone, iPad and iPod touch, developed by jianwei du. It requires iOS 13.3 or later, is 29 MB to download and is available in 2 languages. It was first released on July 13, 2026 and last updated on July 13, 2026.

Category: Utilities
Price: Free
Version: 1.0
Size: 29 MB
Requires: iOS 13.3 or later
Compatibility: iPhone, iPad, iPod touch
Languages: English, Chinese
Age rating: 4+
Released: July 13, 2026
Last updated: July 13, 2026
Developer: jianwei du

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Alternatives to BluChaCha

Looking for apps like BluChaCha? Here are 6 similar apps on the App Store. The highest rated is Swipe Counter - Gesture Tally (5.0/5), and 5 of the 6 are free to download.

BluChaCha vs. alternatives
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BluChaCha	–	Free	July 13, 2026
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