# 图片格式转换 vs 狗屁不通文章生成器

The clearest difference is update cadence: 图片格式转换 at weekly against 狗屁不通文章生成器's every 3 weeks. 狗屁不通文章生成器's advantage is iOS requirement (12.4 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 $3.99 per month and 狗屁不通文章生成器 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 weekly, 狗屁不通文章生成器 every 3 weeks. The most recent releases landed on September 14, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | 图片格式转换 | 狗屁不通文章生成器 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 3 weeks |
| Size | 61 MB | 15 MB |
| Requires iOS | 16.0 | **12.4** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [子豪 张](https://appshunter.io/developer/1625809217) | [丽君 程](https://appshunter.io/developer/1688044191) |

## What reviewers say

### 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 |


### 狗屁不通文章生成器

[App page](https://appshunter.io/ios/app/id6462991699)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Month Membership | $3.99 | per month |
| Season Membership | $9.99 | per 3 months |
| Year Membership | $29.99 | 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 狗屁不通文章生成器 free?

狗屁不通文章生成器 is free to download, with in-app purchases available.

### Do 图片格式转换 or 狗屁不通文章生成器 have ads?

Both 图片格式转换 and 狗屁不通文章生成器 show ads.

### Which is updated more often, 图片格式转换 or 狗屁不通文章生成器?

图片格式转换 ships an update weekly, and 狗屁不通文章生成器 every 3 weeks. Most recently, 图片格式转换 was updated on September 14, 2026 and 狗屁不通文章生成器 on September 9, 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.*