BLE Diagnostic Tool vs BLE Link
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BLE Diagnostic Tool
Connect to devices via Bluetooth to retrieve and display diagnostic data. Analyze information obtained through the protocol to troubleshoot and understand device status.
- Bluetooth connectivity
- Data retrieval
- Protocol analysis
- Device diagnostics
- Data display
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Use Bluetooth to connect to the device, obtain relevant data through the protocol, and diagnose the device through the display of data.
BLE Link
This app allows web pages to communicate with Bluetooth Low Energy (BLE) devices directly through a compatible browser. Users can connect to their devices by entering a web address that supports Web Bluetooth, enabling background operation for seamless interaction.
- Control BLE devices from web pages
- Supports Web Bluetooth specification
- Connect via HTTPS web pages
- Background operation support
- No standalone app required for web integration
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BLE Link browser lets you control your Bluetooth devices from a compatible web page that supports the Web Bluetooth specification. What is Web Bluetooth? Web Bluetooth is a specification developed by Web Bluetooth Community Group to enable web pages to communicate with Bluetooth Low Energy (BLE) devices using a compatible browser without the need to download a standalone App. Web developers need to integrate Web Bluetooth APIs into their web pages to interact with remote Bluetooth devices via BLE Link. How it works 1. Make sure Bluetooth is enabled on your phone 2. Open BLE Link and type the web page address that supports your Bluetooth device. This information is probably printed on your device's packaging box or mentioned in the device's manual. BLE Link supports secure HTTPS pages only 3. Follow the instructions on the web page to connect and start using your device 4. BLE Link supports background operation, so the web page can communicate with your device in the background as needed
Screenshots
Verdict
The clearest difference is rating: BLE Diagnostic Tool at 5.0 against BLE Link's 3.8. BLE Diagnostic Tool also leads on device support (3 vs 1). BLE Link's advantage is ratings volume (8 vs 1). On price, update cadence, ads and in-app purchases 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.
BLE Diagnostic Tool holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: BLE Link has 8 ratings behind it against 1, so its average is the more settled of the two.
BLE Diagnostic Tool ships an update every 5 weeks, BLE Link every 2 months. The most recent releases landed on August 20, 2026 and September 10, 2026 respectively.
| Parameter | BLE Diagnostic Tool | BLE Link |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 3.8 (8 ratings) |
| Positive reviews | — | 40.0% of reviews |
| Number of ratings | 1 | 8 — better |
| Update frequency | Every 5 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 16.4 |
| Further details — not scored | ||
| Size | 10 MB | 4 MB |
| Age rating | 17+ | 17+ |
| Developer | 健 常 | Thirdwayv |
Customer experience
BLE Diagnostic Tool
BLE Link
In-app purchases
BLE Diagnostic Tool
No in-app purchases
BLE Link
No in-app purchases
