# BLE Customizable Controller vs HeaderX

The clearest difference is update cadence: BLE Customizable Controller at every 2 days against HeaderX's every 8 days. HeaderX's advantage is device support (4 vs 1) and iOS requirement (15.0 vs 17.6). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

BLE Customizable Controller ships an update every 2 days, HeaderX every 8 days. The most recent releases landed on October 15, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | BLE Customizable Controller | HeaderX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ble-customizable-controller/id6751648066/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 8 days |
| Monetization | Free | — |
| Size | 2 MB | 1 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [James Larson](https://appshunter.io/developer/1836195771) | [Gyuman Kim](https://appshunter.io/developer/1120436841) |

## What reviewers say

### BLE Customizable Controller

[App page](https://appshunter.io/ios/app/ble-customizable-controller/id6751648066)

This app offers a basic Bluetooth Low Energy controller for embedded programming projects. It's designed to help developers test and refine their code by providing a simple input interface.

**Highlights:** Bluetooth Low Energy connectivity, Rudimentary controller interface, Ideal for programming projects, Testing and development tool, Simple user interface

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

**In-app purchases:** none


### HeaderX

[App page](https://appshunter.io/ios/app/headerx/id6790552565)

**Features:** Safari Extension, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is BLE Customizable Controller free?

BLE Customizable Controller is free to download, with no in-app purchases.

### Is HeaderX free?

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

### Do BLE Customizable Controller or HeaderX have ads?

Neither BLE Customizable Controller nor HeaderX shows ads.

### Which is updated more often, BLE Customizable Controller or HeaderX?

BLE Customizable Controller ships an update every 2 days, and HeaderX every 8 days. Most recently, BLE Customizable Controller was updated on October 15, 2026 and HeaderX on October 9, 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.*