# DMB App vs AI Cleaner Optimize Storage

The clearest difference is in-app purchases: DMB App at none against AI Cleaner Optimize Storage's 3. DMB App also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). AI Cleaner Optimize Storage's advantage is update cadence (every 2 weeks vs every 2 months). On price and device support there is nothing between them.

Both are free to download. AI Cleaner Optimize Storage sells 3 in-app purchases, starting at $4.79 per 7 days. DMB App asks for nothing beyond the download.

DMB App ships an update every 2 months, AI Cleaner Optimize Storage every 2 weeks. Both last shipped on October 7, 2026.

## The numbers

| Metric | DMB App | AI Cleaner Optimize Storage |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 36 MB | 87 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Kontor New Media GmbH](https://appshunter.io/developer/1277204314) | [娟 曾](https://appshunter.io/developer/1835680567) |

## What reviewers say

### DMB App

[App page](https://appshunter.io/ios/app/dmb-app/id1277204315)

**Features:** macOS Compatibility

**In-app purchases:** none


### AI Cleaner Optimize Storage

[App page](https://appshunter.io/ios/app/ai-cleaner-optimize-storage/id6755675049)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Cleaner pro  (1 week) | $4.79 | per 7 days |
| AI Cleaner pro (1 week) | $7.99 | per 7 days |
| AI Cleaner Pro Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is DMB App free?

DMB App is free to download, with no in-app purchases.

### Is AI Cleaner Optimize Storage free?

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

### Do DMB App or AI Cleaner Optimize Storage have ads?

AI Cleaner Optimize Storage shows ads; DMB App does not.

### Which is updated more often, DMB App or AI Cleaner Optimize Storage?

DMB App ships an update every 2 months, and AI Cleaner Optimize Storage every 2 weeks. Most recently, DMB App was updated on October 7, 2026 and AI Cleaner Optimize Storage on October 7, 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.*