# DoDu AI vs The Image Compressor

The clearest difference is review sentiment: The Image Compressor at 100% against DoDu AI's 15%. The Image Compressor also leads on update cadence (every 2 days vs every 2 weeks). DoDu AI's advantage is rating (4.7 vs 4.3) and ratings volume (4.1K vs 20). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. DoDu AI sells 8 in-app purchases, starting at $4.99 per 7 days and The Image Compressor sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

DoDu AI holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: DoDu AI has 4.1K ratings behind it against 20, so its average is the more settled of the two. Written reviews complicate that: 15% of DoDu AI's written reviews are positive against 100% of The Image Compressor's, so the app with the better star average is not the one people write more warmly about.

DoDu AI ships an update every 2 weeks, The Image Compressor every 2 days. The most recent releases landed on September 29, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | DoDu AI | The Image Compressor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (4.1K ratings)](https://appshunter.io/ios/app/dodu-ai/id6639612073/reviews)** | [4.3 (20 ratings)](https://appshunter.io/ios/app/the-image-compressor/id6742809090/reviews) |
| Number of ratings | **4.1K** | 20 |
| Positive reviews | 14.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 96 MB | 3 MB |
| Requires iOS | **14** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [广州乐点信息科技有限公司](https://appshunter.io/developer/1472975429) | [XiaoQi Inc.](https://appshunter.io/developer/1717560665) |

## What reviewers say

### DoDu AI

[App page](https://appshunter.io/ios/app/dodu-ai/id6639612073)

This app leverages AI to generate various forms of content, including text, images, and videos. It offers a chatbot for assistance, virtual avatars for engagement, and tools for marketing copywriting and video creation.

**Highlights:** AI Chatbot for assistance, AI Avatar for video creation, AI Text-to-Image generation, AI Video Creator from text/images, AI Marketing Copywriting, Automated video production

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周订阅 | $4.99 | per 7 days |
| 季订阅 | $24.99 | per 3 months |
| 1800点算力积分 | $2.99 | one-time |
| 4800点算力积分 | $6.99 | one-time |
| 5800点算力积分 | $7.99 | one-time |
| 9800点算力积分 | $14.99 | one-time |
| 18800点算力积分 | $29.99 | one-time |
| 永久会员 | $39.99 | one-time |


### The Image Compressor

[App page](https://appshunter.io/ios/app/the-image-compressor/id6742809090)

Reduce photo file sizes to save storage and share images faster. This tool offers smart compression algorithms to significantly decrease file size while preserving image quality. It allows for batch processing and provides adjustable quality settings for optimal results.

**Highlights:** Smart compression algorithms, Batch compress multiple photos, Adjustable compression quality, Preview compression results, Clean and intuitive interface, Local compression, no internet required

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $4.99 | per 7 days |
| Weekly Plan | $6.99 | per 7 days |
| Lifetime Pro | $17.99 | one-time |


## Frequently asked questions

### Is DoDu AI free?

DoDu AI is free to download, with in-app purchases available.

### Is The Image Compressor free?

The Image Compressor is free to download, with in-app purchases available.

### Which has better reviews, DoDu AI or The Image Compressor?

DoDu AI is rated higher. DoDu AI averages 4.7 out of 5 from 4.1K ratings, while The Image Compressor averages 4.3 from 20 ratings.

### Do DoDu AI or The Image Compressor have ads?

Neither DoDu AI nor The Image Compressor shows ads.

### Which is updated more often, DoDu AI or The Image Compressor?

DoDu AI ships an update every 2 weeks, and The Image Compressor every 2 days. Most recently, DoDu AI was updated on September 29, 2026 and The Image Compressor on September 30, 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.*