# Bluetooth Smart Data vs BLE Diagnostic Tool

The clearest difference is rating: BLE Diagnostic Tool at 5.0 against Bluetooth Smart Data's 3.2. BLE Diagnostic Tool also leads on update cadence (monthly vs every 2 months). Bluetooth Smart Data's advantage is ratings volume (5 vs 1) and iOS requirement (8.1 vs 15.6). On price, ads, in-app purchases and monetization model there is nothing between them.

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 3.2. That said, the two scores are not equally well evidenced: Bluetooth Smart Data has 5 ratings behind it against 1, so its average is the more settled of the two.

Bluetooth Smart Data ships an update every 2 months, BLE Diagnostic Tool monthly. The most recent releases landed on September 26, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Bluetooth Smart Data | BLE Diagnostic Tool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (5 ratings)](https://appshunter.io/ios/app/bluetooth-smart-data/id1004033562/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ble-diagnostic-tool/id6466607793/reviews)** |
| Number of ratings | **5** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 11 MB | 7 MB |
| Requires iOS | **8.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Microchip Technology Inc.](https://appshunter.io/developer/368610396) | [健 常](https://appshunter.io/developer/1698085980) |

## What reviewers say

### Bluetooth Smart Data

[App page](https://appshunter.io/ios/app/bluetooth-smart-data/id1004033562)

This utility app allows users to scan and connect to specific Bluetooth Low Energy peripherals. It facilitates data transfer, performance testing, remote module configuration, and firmware upgrades over-the-air.

**Highlights:** Scan and connect to BLE peripherals, Data transfer via MLDP, Measure throughput with performance tab, Remote module configuration, Device firmware upgrades over-the-air (DFU-OTA)

**Features:** macOS Compatibility

**In-app purchases:** none


### BLE Diagnostic Tool

[App page](https://appshunter.io/ios/app/ble-diagnostic-tool/id6466607793)

Connect to devices via Bluetooth to retrieve and display diagnostic data. Analyze information obtained through the protocol to troubleshoot and understand device status.

**Highlights:** Bluetooth connectivity, Data retrieval, Protocol analysis, Device diagnostics, Data display

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bluetooth Smart Data free?

Bluetooth Smart Data is free to download, with no in-app purchases.

### Is BLE Diagnostic Tool free?

BLE Diagnostic Tool is free to download, with no in-app purchases.

### Which has better reviews, Bluetooth Smart Data or BLE Diagnostic Tool?

BLE Diagnostic Tool is rated higher. Bluetooth Smart Data averages 3.2 out of 5 from 5 ratings, while BLE Diagnostic Tool averages 5.0 from 1 ratings.

### Do Bluetooth Smart Data or BLE Diagnostic Tool have ads?

Neither Bluetooth Smart Data nor BLE Diagnostic Tool shows ads.

### Which is updated more often, Bluetooth Smart Data or BLE Diagnostic Tool?

Bluetooth Smart Data ships an update every 2 months, and BLE Diagnostic Tool monthly. Most recently, Bluetooth Smart Data was updated on September 26, 2026 and BLE Diagnostic Tool on October 2, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*