# 音千束 vs BLE Elf

The clearest difference is ads: BLE Elf at none against 音千束's shown. On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 13, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 音千束 | BLE Elf |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | Every 2 months |
| Size | 75 MB | 38 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [伟国 单](https://appshunter.io/developer/1228059796) | [Wuhan Jiushu Media Co., Ltd.](https://appshunter.io/developer/1112048633) |

## What reviewers say

### 音千束

[App page](https://appshunter.io/ios/app/id6758202148)

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

**In-app purchases:** none


### BLE Elf

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

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

**In-app purchases:** none


## Frequently asked questions

### Is 音千束 free?

音千束 is free to download, with no in-app purchases.

### Is BLE Elf free?

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

### Do 音千束 or BLE Elf have ads?

音千束 shows ads; BLE Elf does not.

### Which is updated more often, 音千束 or BLE Elf?

音千束 ships an update every 2 months, and BLE Elf every 2 months. Most recently, 音千束 was updated on October 13, 2026 and BLE Elf 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.*