# 蓝牙无感连接测试 vs IMP3000

The clearest difference is update cadence: IMP3000 at fortnightly against 蓝牙无感连接测试's every 19 months. IMP3000 also leads on iOS requirement (9.0 vs 12.0). On price, ads, 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.

蓝牙无感连接测试 ships an update every 19 months, IMP3000 fortnightly. The most recent releases landed on October 27, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 蓝牙无感连接测试 | IMP3000 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Fortnightly** |
| Size | 26 MB | 21 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [深圳新一信息技术有限公司](https://appshunter.io/developer/1472472519) | [SUPCON Technology Co., Ltd.](https://appshunter.io/developer/623183884) |

## What reviewers say

### 蓝牙无感连接测试

[App page](https://appshunter.io/ios/app/id1612608800)

**Features:** macOS Compatibility

**In-app purchases:** none


### IMP3000

[App page](https://appshunter.io/ios/app/imp3000/id6447337469)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 蓝牙无感连接测试 free?

蓝牙无感连接测试 is free to download, with no in-app purchases.

### Is IMP3000 free?

IMP3000 is free to download, with no in-app purchases.

### Do 蓝牙无感连接测试 or IMP3000 have ads?

Neither 蓝牙无感连接测试 nor IMP3000 shows ads.

### Which is updated more often, 蓝牙无感连接测试 or IMP3000?

蓝牙无感连接测试 ships an update every 19 months, and IMP3000 fortnightly. Most recently, 蓝牙无感连接测试 was updated on October 27, 2026 and IMP3000 on October 14, 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.*