# 蒲惠BOSS vs Gyroscope+ Level IMU Logger

The clearest difference is ads: 蒲惠BOSS at none against Gyroscope+ Level IMU Logger's shown. 蒲惠BOSS also leads on iOS requirement (9.0 vs 16.4). Gyroscope+ Level IMU Logger's advantage is update cadence (every 3 days vs every 2 months). On price, 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.

蒲惠BOSS ships an update every 2 months, Gyroscope+ Level IMU Logger every 3 days. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 蒲惠BOSS | Gyroscope+ Level IMU Logger |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 days** |
| Size | 36 MB | 87 MB |
| Requires iOS | **9.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Zhejiang Inclution Tech Co. Ltd.](https://appshunter.io/developer/1449925045) | [Kyu-Hee Jang](https://appshunter.io/developer/1587578867) |

## What reviewers say

### 蒲惠BOSS

[App page](https://appshunter.io/ios/app/boss/id1449925436)

**In-app purchases:** none


### Gyroscope+ Level IMU Logger

[App page](https://appshunter.io/ios/app/gyroscope-plus-level-imu-logger/id6760181340)

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

**In-app purchases:** none


## Frequently asked questions

### Is 蒲惠BOSS free?

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

### Is Gyroscope+ Level IMU Logger free?

Gyroscope+ Level IMU Logger is free to download, with no in-app purchases.

### Do 蒲惠BOSS or Gyroscope+ Level IMU Logger have ads?

Gyroscope+ Level IMU Logger shows ads; 蒲惠BOSS does not.

### Which is updated more often, 蒲惠BOSS or Gyroscope+ Level IMU Logger?

蒲惠BOSS ships an update every 2 months, and Gyroscope+ Level IMU Logger every 3 days. Most recently, 蒲惠BOSS was updated on November 2, 2026 and Gyroscope+ Level IMU Logger on November 5, 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.*