# Bluetooth Developer vs Bluetooth Controller BT/LE

The clearest difference is rating: Bluetooth Controller BT/LE at 5.0 against Bluetooth Developer's 4.0. Bluetooth Controller BT/LE also leads on update cadence (every 3 weeks vs every 3 months) and chart position (#126 vs unranked). Bluetooth Developer's advantage is ratings volume (7 vs 1). 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.

Bluetooth Controller BT/LE holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Bluetooth Developer has 7 ratings behind it against 1, so its average is the more settled of the two.

Bluetooth Developer ships an update every 3 months, Bluetooth Controller BT/LE every 3 weeks. The most recent releases landed on September 11, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Bluetooth Developer | Bluetooth Controller BT/LE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (7 ratings)](https://appshunter.io/ios/app/bluetooth-developer/id6472707549/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bluetooth-controller-btle/id6739386030/reviews)** |
| Number of ratings | **7** | 1 |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Best chart rank | — | **#126** |
| Size | 3 MB | 22 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Matthias Zarzecki](https://appshunter.io/developer/489103102) | [Alper Vural](https://appshunter.io/developer/1728214585) |

## What reviewers say

### Bluetooth Developer

[App page](https://appshunter.io/ios/app/bluetooth-developer/id6472707549)

Explore and understand Bluetooth devices around you. Discover nearby devices, view their manufacturer data and signal strength, and connect to read out information. Identify device types and potential manufacturers before connecting.

**Highlights:** Find nearby Bluetooth devices, View manufacturer data and signal strength, Connect and read device data, Identify device types, Read advertisement data, Analyze services and characteristics

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Bluetooth Controller BT/LE

[App page](https://appshunter.io/ios/app/bluetooth-controller-btle/id6739386030)

**Currently charting:** #126 Top Free · Developer Tools (US App Store)

This app allows developers and hobbyists to test and control Bluetooth devices, particularly those using Bluetooth Low Energy (BLE). It offers modes for BLE communication with various devices and for interacting with Bluetooth-enabled gamepads and controllers.

**Highlights:** Bluetooth Low Energy (BLE) testing, Control Bluetooth-enabled gamepads, Terminal modes for data transfer, Support for ESP modules and custom devices, Optimized for smartphones and smartwatches

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Bluetooth Developer free?

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

### Is Bluetooth Controller BT/LE free?

Bluetooth Controller BT/LE is free to download, with no in-app purchases.

### Which has better reviews, Bluetooth Developer or Bluetooth Controller BT/LE?

Bluetooth Controller BT/LE is rated higher. Bluetooth Developer averages 4.0 out of 5 from 7 ratings, while Bluetooth Controller BT/LE averages 5.0 from 1 ratings.

### Do Bluetooth Developer or Bluetooth Controller BT/LE have ads?

Neither Bluetooth Developer nor Bluetooth Controller BT/LE shows ads.

### Which is updated more often, Bluetooth Developer or Bluetooth Controller BT/LE?

Bluetooth Developer ships an update every 3 months, and Bluetooth Controller BT/LE every 3 weeks. Most recently, Bluetooth Developer was updated on September 11, 2026 and Bluetooth Controller BT/LE on September 22, 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.*