# SmartClean AI：Auto Cleanup vs K12 Class

The clearest difference is in-app purchases: K12 Class at none against SmartClean AI：Auto Cleanup's 5. K12 Class also leads on iOS requirement (13.0 vs 15.5). SmartClean AI：Auto Cleanup's advantage is update cadence (weekly vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. SmartClean AI：Auto Cleanup sells 5 in-app purchases, starting at $6.99 per month. K12 Class asks for nothing beyond the download.

SmartClean AI：Auto Cleanup ships an update weekly, K12 Class every 2 months. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SmartClean AI：Auto Cleanup | K12 Class |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (985 ratings)](https://appshunter.io/ios/app/smartclean-aiauto-cleanup/id1618397714/reviews)** | — |
| Number of ratings | **985** | — |
| Positive reviews | 61.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Freemium | **Free** |
| Size | 126 MB | 20 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Onecan Pte Ltd](https://appshunter.io/developer/1618397716) | [ShenZhen Netinfo Technology Co., Ltd.](https://appshunter.io/developer/1439296368) |

## What reviewers say

### SmartClean AI：Auto Cleanup

[App page](https://appshunter.io/ios/app/smartclean-aiauto-cleanup/id1618397714)

This app uses AI to quickly find and remove duplicate photos, videos, and contacts, freeing up phone storage. It also offers features to manage screenshots, clean up address book entries, and hide personal files in a secure vault.

**Highlights:** AI duplicate photo and video detection, Smart clutter removal for screenshots, Contact merging and cleanup, Instant storage boost, Secret space for private file vault, Customizable charging animations

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $6.99 | per month |
| Weekly Subscription | $9.99 | per 7 days |
| Weekly | $9.99 | per 7 days |
| Weekly | $9.99 | per 7 days |
| Annual | $34.99 | per year |


### K12 Class

[App page](https://appshunter.io/ios/app/k12-class/id6471573229)

Facilitates cross-platform screen mirroring and interaction between devices. Enables enhanced interactivity and can be used alongside other collaboration tools.

**Highlights:** Cross-platform connectivity, Two-way screen mirroring, Enhanced interactivity, Simultaneous use with IdeaHub

**In-app purchases:** none


## Frequently asked questions

### Is SmartClean AI：Auto Cleanup free?

SmartClean AI：Auto Cleanup is free to download, with in-app purchases available.

### Is K12 Class free?

K12 Class is free to download, with no in-app purchases.

### Do SmartClean AI：Auto Cleanup or K12 Class have ads?

Neither SmartClean AI：Auto Cleanup nor K12 Class shows ads.

### Which is updated more often, SmartClean AI：Auto Cleanup or K12 Class?

SmartClean AI：Auto Cleanup ships an update weekly, and K12 Class every 2 months. Most recently, SmartClean AI：Auto Cleanup was updated on October 30, 2026 and K12 Class 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.*