# AI Cleaner Master vs Space Optimizer 2026

The clearest difference is rating: Space Optimizer 2026 at 5.0 against AI Cleaner Master's 4.5. Space Optimizer 2026 also leads on in-app purchases (none vs 3). AI Cleaner Master's advantage is ratings volume (81 vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. AI Cleaner Master sells 3 in-app purchases, starting at $12.99 per 7 days. Space Optimizer 2026 asks for nothing beyond the download.

Space Optimizer 2026 holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: AI Cleaner Master has 81 ratings behind it against 1, so its average is the more settled of the two.

AI Cleaner Master ships an update every 10 days, Space Optimizer 2026 every 5 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | AI Cleaner Master | Space Optimizer 2026 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (81 ratings)](https://appshunter.io/ios/app/ai-cleaner-master/id6749614436/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/space-optimizer-2026/id6754082060/reviews)** |
| Number of ratings | **81** | 1 |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 10 days | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 84 MB | 32 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FUXIN TECHNOLOGY LIMITED](https://appshunter.io/developer/1786009813) | [Souart Limited](https://appshunter.io/developer/1697110259) |

## What reviewers say

### AI Cleaner Master

[App page](https://appshunter.io/ios/app/ai-cleaner-master/id6749614436)

This app uses AI to identify images and objects, providing instant information. It also helps declutter your device by finding and removing duplicate photos, screenshots, and large videos.

**Highlights:** AI image recognition, Object identification, Duplicate photo removal, Screenshot cleanup, Large video deletion, User-friendly interface

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $12.99 | per 7 days |
| Yearly Plan | $69.99 | per year |
| LifeTime Plan | $99.99 | one-time |


### Space Optimizer 2026

[App page](https://appshunter.io/ios/app/space-optimizer-2026/id6754082060)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AI Cleaner Master free?

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

### Is Space Optimizer 2026 free?

Space Optimizer 2026 is free to download, with no in-app purchases.

### Which has better reviews, AI Cleaner Master or Space Optimizer 2026?

Space Optimizer 2026 is rated higher. AI Cleaner Master averages 4.5 out of 5 from 81 ratings, while Space Optimizer 2026 averages 5.0 from 1 ratings.

### Do AI Cleaner Master or Space Optimizer 2026 have ads?

Both AI Cleaner Master and Space Optimizer 2026 show ads.

### Which is updated more often, AI Cleaner Master or Space Optimizer 2026?

AI Cleaner Master ships an update every 10 days, and Space Optimizer 2026 every 5 days. Most recently, AI Cleaner Master was updated on October 24, 2026 and Space Optimizer 2026 on October 24, 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.*