# Bluetooth Controller BT/LE vs Domain Inspector

The clearest difference is chart position: Bluetooth Controller BT/LE at #168 against Domain Inspector's unranked. Bluetooth Controller BT/LE also leads on update cadence (every 3 weeks vs every 6 weeks) and iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and device support 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 ships an update every 3 weeks, Domain Inspector every 6 weeks. The most recent releases landed on October 12, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Bluetooth Controller BT/LE | Domain Inspector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bluetooth-controller-btle/id6739386030/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Free | — |
| Best chart rank | **#168** | — |
| Size | 22 MB | 17 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Alper Vural](https://appshunter.io/developer/1728214585) | [Stoeckel Creative, LLC](https://appshunter.io/developer/1812200088) |

## What reviewers say

### Bluetooth Controller BT/LE

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

**Currently charting:** #168 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


### Domain Inspector

[App page](https://appshunter.io/ios/app/domain-inspector-stoeckel/id6759840401)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bluetooth Controller BT/LE free?

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

### Is Domain Inspector free?

Domain Inspector is free to download, with no in-app purchases.

### Do Bluetooth Controller BT/LE or Domain Inspector have ads?

Neither Bluetooth Controller BT/LE nor Domain Inspector shows ads.

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

Bluetooth Controller BT/LE ships an update every 3 weeks, and Domain Inspector every 6 weeks. Most recently, Bluetooth Controller BT/LE was updated on October 12, 2026 and Domain Inspector on October 7, 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.*