# 格式转换助手 vs Aliotop

The clearest difference is in-app purchases: Aliotop at none against 格式转换助手's 3. Aliotop also leads on iOS requirement (13.0 vs 15.0). 格式转换助手's advantage is device support (4 vs 2). On price, update cadence and ads there is nothing between them.

Both are free to download. 格式转换助手 sells 3 one-off in-app purchases. Aliotop asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 5 months. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 格式转换助手 | Aliotop |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | Every 5 months |
| Size | 32 MB | 25 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [QQY.LTD](https://appshunter.io/developer/1743706249) | [杭州爱略特智能科技有限公司](https://appshunter.io/developer/1892615506) |

## What reviewers say

### 格式转换助手

[App page](https://appshunter.io/ios/app/id6670539731)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月卡 | $0.99 | one-time |
| 季卡 | $2.99 | one-time |
| 年卡 | $9.99 | one-time |


### Aliotop

[App page](https://appshunter.io/ios/app/aliotop/id6762038281)

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

**In-app purchases:** none


## Frequently asked questions

### Is 格式转换助手 free?

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

### Is Aliotop free?

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

### Do 格式转换助手 or Aliotop have ads?

Neither 格式转换助手 nor Aliotop shows ads.

### Which is updated more often, 格式转换助手 or Aliotop?

格式转换助手 ships an update every 5 months, and Aliotop every 5 months. Most recently, 格式转换助手 was updated on October 27, 2026 and Aliotop on October 31, 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.*