# 图片格式转换 vs 图片格式转换

The clearest difference is update cadence: 图片格式转换 at weekly against 图片格式转换's monthly. 图片格式转换's advantage is iOS requirement (11.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 图片格式转换 sells 3 in-app purchases, starting at $2.99 per month and 图片格式转换 sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

图片格式转换 ships an update monthly, 图片格式转换 weekly. The most recent releases landed on September 10, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | 图片格式转换 | 图片格式转换 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Weekly** |
| Size | 48 MB | 61 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [云 杜](https://appshunter.io/developer/1612790631) | [子豪 张](https://appshunter.io/developer/1625809217) |

## What reviewers say

### 图片格式转换

[App page](https://appshunter.io/ios/app/id1614752660)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Month Membership | $2.99 | per month |
| Season Membership | $5.99 | per 3 months |
| Year Membership | $10.49 | per year |


### 图片格式转换

[App page](https://appshunter.io/ios/app/id6446273369)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Month Membership | $3.99 | per month |
| Season Membership | $9.99 | per 3 months |
| Year Membership | $19.99 | per year |


## Frequently asked questions

### Is 图片格式转换 free?

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

### Is 图片格式转换 free?

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

### Do 图片格式转换 or 图片格式转换 have ads?

Both 图片格式转换 and 图片格式转换 show ads.

### Which is updated more often, 图片格式转换 or 图片格式转换?

图片格式转换 ships an update monthly, and 图片格式转换 weekly. Most recently, 图片格式转换 was updated on September 10, 2026 and 图片格式转换 on September 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.*