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5.0 avg rating
10 free apps
Updated July 2026
I先知
I先知
Shandong Beirenhuizhi Engery Development Co., Ltd.
🔧 Utilities

I先知 is great, but it's not the only option. Explore 21+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to I先知

Bluetooth(BLE) Tool#2

Bluetooth(BLE) Tool by 艳新 郑

Simple, ad-free bluetooth tool
Strong Contender
🔧 Utilities
5.0(1 ratings)
Free
Bluetooth(BLE) Tool screenshot 1

This app is a powerful Bluetooth Low Energy (BLE) debugging tool. It allows users to discover surrounding BLE devices, connect to multiple devices simultaneously, and read/write characteristic values. Real-time data display and background data reception are supported for easy device debugging.

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