# Pixel Ruler Pro vs BLE Debugger

The clearest difference is in-app purchases: Pixel Ruler Pro at none against BLE Debugger's 4. BLE Debugger's advantage is ads (none vs shown) and update cadence (weekly vs monthly). On price and device support there is nothing between them.

Both are free to download. BLE Debugger sells 4 in-app purchases, starting at $0.99 per 7 days. Pixel Ruler Pro asks for nothing beyond the download.

Pixel Ruler Pro ships an update monthly, BLE Debugger weekly. The most recent releases landed on October 8, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Pixel Ruler Pro | BLE Debugger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ble-debugger-gatt-inspector/id6766489420/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 44 MB | 48 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MIZOU, CO., LTD.](https://appshunter.io/developer/1542553141) | [英 陈](https://appshunter.io/developer/1894194353) |

## What reviewers say

### Pixel Ruler Pro

[App page](https://appshunter.io/ios/app/pixel-ruler-pro/id6761318967)

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

**In-app purchases:** none


### BLE Debugger

[App page](https://appshunter.io/ios/app/ble-debugger-gatt-inspector/id6766489420)

This tool streamlines Bluetooth Low Energy device debugging. It allows users to scan, inspect GATT services, exchange data in real-time, and automate testing sequences. Capture and export logs for detailed analysis.

**Highlights:** Scan and identify BLE devices, Inspect GATT services and characteristics, Read and monitor characteristic values live, Send and receive messages in real-time, Automate repetitive testing sequences, Capture and export logs

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week Subscription | $0.99 | per 7 days |
| Month Subscription | $1.99 | per month |
| Year Subscription | $9.99 | per year |
| Lifetime Subscription | $29.99 | one-time |


## Frequently asked questions

### Is Pixel Ruler Pro free?

Pixel Ruler Pro is free to download, with no in-app purchases.

### Is BLE Debugger free?

BLE Debugger is free to download, with in-app purchases available.

### Do Pixel Ruler Pro or BLE Debugger have ads?

Pixel Ruler Pro shows ads; BLE Debugger does not.

### Which is updated more often, Pixel Ruler Pro or BLE Debugger?

Pixel Ruler Pro ships an update monthly, and BLE Debugger weekly. Most recently, Pixel Ruler Pro was updated on October 8, 2026 and BLE Debugger on October 1, 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.*