# 格式转换宝 vs BPM Analyzer Pro

The clearest difference is price: 格式转换宝 at Free against BPM Analyzer Pro's $3.99. 格式转换宝 also leads on iOS requirement (14.0 vs 17.6). BPM Analyzer Pro's advantage is in-app purchases (none vs 4).

格式转换宝 is free to download; BPM Analyzer Pro costs $3.99 up front. 格式转换宝 sells 4 one-off in-app purchases. BPM Analyzer Pro asks for nothing beyond the download.

## The numbers

| Metric | 格式转换宝 | BPM Analyzer Pro |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| In-app purchases | Yes | **No** |
| Ads | — | No |
| Update frequency | — | Every 3 months |
| Size | 40 MB | 3 MB |
| Requires iOS | **14.0** | 17.6 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 4+ |
| Developer | [双梅 覃](https://appshunter.io/developer/1819508835) | [Kurenz Music GbR](https://appshunter.io/developer/544695186) |

## What reviewers say

### 格式转换宝

[App page](https://appshunter.io/ios/app/id6747810079)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $1.99 | one-time |
| 月会员 | $2.99 | one-time |
| 年会员 | $4.99 | one-time |
| 永久会员 | $8.99 | one-time |


### BPM Analyzer Pro

[App page](https://appshunter.io/ios/app/bpm-analyzer-pro/id6760731078)

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

**In-app purchases:** none


## Frequently asked questions

### Is 格式转换宝 free?

格式转换宝 is free to download, with in-app purchases available.

### Is BPM Analyzer Pro free?

BPM Analyzer Pro costs $3.99, with no in-app purchases.

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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.*