# Bluetooth(BLE) Tool vs Nostril Hole Detection

The clearest difference is ads: Bluetooth(BLE) Tool at none against Nostril Hole Detection's shown. Bluetooth(BLE) Tool also leads on device support (3 vs 1) and iOS requirement (12.0 vs 17.7.2). On price, update cadence 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.

Bluetooth(BLE) Tool ships an update fortnightly, Nostril Hole Detection every 2 weeks. The most recent releases landed on September 25, 2026 and July 31, 2026 respectively.

## The numbers

| Metric | Bluetooth(BLE) Tool | Nostril Hole Detection |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bluetoothble-tool/id6449158987/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 9 MB | 35 MB |
| Requires iOS | **12.0** | 17.7.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [艳新 郑](https://appshunter.io/developer/1680438244) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### Bluetooth(BLE) Tool

[App page](https://appshunter.io/ios/app/bluetoothble-tool/id6449158987)

This app is a powerful Bluetooth Low Energy (BLE) debugging tool. It allows users to discover surrounding BLE devices, connect to multiple devices simultaneously, and read/write characteristic values. Real-time data display and background data reception are supported for easy device debugging.

**Highlights:** Multi-device connectivity, BLE device scanning, Read/write characteristic values, Real-time data display, Background data reception, Widget support

**Features:** macOS Compatibility

**In-app purchases:** none


### Nostril Hole Detection

[App page](https://appshunter.io/ios/app/nostril-hole-detection/id6739743796)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bluetooth(BLE) Tool free?

Bluetooth(BLE) Tool is free to download, with no in-app purchases.

### Is Nostril Hole Detection free?

Nostril Hole Detection is free to download, with no in-app purchases.

### Do Bluetooth(BLE) Tool or Nostril Hole Detection have ads?

Nostril Hole Detection shows ads; Bluetooth(BLE) Tool does not.

### Which is updated more often, Bluetooth(BLE) Tool or Nostril Hole Detection?

Bluetooth(BLE) Tool ships an update fortnightly, and Nostril Hole Detection every 2 weeks. Most recently, Bluetooth(BLE) Tool was updated on September 25, 2026 and Nostril Hole Detection on July 31, 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.*