Bluetooth(BLE) Tool vs HT CGM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bluetooth(BLE) Tool
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.
- Multi-device connectivity
- BLE device scanning
- Read/write characteristic values
- Real-time data display
- Background data reception
- Widget support
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No ads!!! Bluetooth Assistant BLE is a powerful Bluetooth Low Energy (BLE) debugging tool that supports multi-device connectivity and background data reception! It can help you discover the surrounding Bluetooth devices and connections, and there is a real-time display of support data, so that you can easily debug the device! 1. Multiple devices can be connected 2. You can scan and discover the broadcast of BLE Bluetooth devices around you 3. You can easily read all Service and Characteristic characteristic values of BLE Bluetooth devices 4. Data can be transmitted through characteristic values 5. Support real-time data display 6. Support App background to receive Bluetooth device data 7. Support widgets to display Bluetooth data in real time
HT CGM
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App通過藍牙連接Holtek硬件，檢測其工作狀態。主要功能： 1. 動態實時監測並顯示數據。 2. 能夠保存並隨時查看歷史數據。 3. 支持設置警報功能。
Screenshots
Verdict
The clearest difference is update cadence: Bluetooth(BLE) Tool at fortnightly against HT CGM's every 3 months. On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.
Bluetooth(BLE) Tool ships an update fortnightly, HT CGM every 3 months. The most recent releases landed on September 30, 2026 and October 10, 2026 respectively.
| Parameter | Bluetooth(BLE) Tool | HT CGM |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Fortnightly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 9 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | 艳新 郑 | Holtek Semiconductor(China) Inc |
In-app purchases
Bluetooth(BLE) Tool
No in-app purchases
HT CGM
No in-app purchases
