# BLE调试助手 vs BLE Elf

The clearest difference is in-app purchases: BLE调试助手 at none against BLE Elf's 1. BLE Elf's advantage is device support (4 vs 2) and iOS requirement (15.0 vs 17.5). On price, update cadence and ads there is nothing between them.

Both are free to download. BLE Elf sells 1 one-off in-app purchase. BLE调试助手 asks for nothing beyond the download.

BLE调试助手 ships an update every 3 weeks, BLE Elf every 5 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | BLE调试助手 | BLE Elf |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/ble/id6746162136/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | Free | — |
| Size | 17 MB | 38 MB |
| Requires iOS | 17.5 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [健民 秦](https://appshunter.io/developer/1815409070) | [Wuhan Jiushu Media Co., Ltd.](https://appshunter.io/developer/1112048633) |

## What reviewers say

### BLE调试助手

[App page](https://appshunter.io/ios/app/ble/id6746162136)

This app facilitates the scanning, connection, and debugging of Bluetooth Low Energy (BLE) devices. It offers features for data transmission, peripheral simulation, and detailed device analysis, aiding in development and troubleshooting.

**Highlights:** BLE device scanning and connection, Peripheral simulation with custom characteristics, Data filtering by signal strength, name, UUID, and keywords, Multiple data encoding formats (HEX, ASCII, UTF-8, GBK), Real-time data transmission monitoring, Service and characteristic management, Data export and logging

**In-app purchases:** none


### BLE Elf

[App page](https://appshunter.io/ios/app/ble-elf-debugging-assistant/id6792452535)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| lifetime vip | $2.99 | one-time |


## Frequently asked questions

### Is BLE调试助手 free?

BLE调试助手 is free to download, with no in-app purchases.

### Is BLE Elf free?

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

### Do BLE调试助手 or BLE Elf have ads?

Neither BLE调试助手 nor BLE Elf shows ads.

### Which is updated more often, BLE调试助手 or BLE Elf?

BLE调试助手 ships an update every 3 weeks, and BLE Elf every 5 weeks. Most recently, BLE调试助手 was updated on October 24, 2026 and BLE Elf on October 24, 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.*