# Quick Scan vs Clean Master：Storage Cleaner

The clearest difference is in-app purchases: Quick Scan at none against Clean Master：Storage Cleaner's 7. Quick Scan also leads on update cadence (every 5 days vs every 2 months). Clean Master：Storage Cleaner's advantage is ads (none vs shown) and ratings volume (464 vs 44). On price, rating, device support and iOS requirement there is nothing between them.

Both are free to download. Clean Master：Storage Cleaner sells 7 in-app purchases, starting at $9.99 per 7 days. Quick Scan asks for nothing beyond the download.

Quick Scan holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Clean Master：Storage Cleaner has 464 ratings behind it against 44, so its average is the more settled of the two. Written reviews complicate that: 91% of Quick Scan's written reviews are positive against 100% of Clean Master：Storage Cleaner's, so the app with the better star average is not the one people write more warmly about.

Quick Scan ships an update every 5 days, Clean Master：Storage Cleaner every 2 months. The most recent releases landed on September 30, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Quick Scan | Clean Master：Storage Cleaner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (44 ratings)](https://appshunter.io/ios/app/quick-scan-simple-cleaner/id6445832247/reviews)** | [4.5 (464 ratings)](https://appshunter.io/ios/app/clean-masterstorage-cleaner/id6474166061/reviews) |
| Number of ratings | 44 | **464** |
| Positive reviews | 90.9% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Every 2 months |
| Monetization | **Ad-supported** | Freemium |
| Size | 23 MB | 40 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ByFish](https://appshunter.io/developer/1654836769) | [瑞 王](https://appshunter.io/developer/1707477034) |

## What reviewers say

### Quick Scan

[App page](https://appshunter.io/ios/app/quick-scan-simple-cleaner/id6445832247)

This utility app helps you declutter your device by finding and removing duplicate photos and videos. It also identifies and cleans up expired calendar events and reminders, freeing up storage space and organizing your schedule.

**Highlights:** Find duplicate pictures, Find duplicate videos, Find calendar events, Remove expired reminders, Free up storage space

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

**In-app purchases:** none


### Clean Master：Storage Cleaner

[App page](https://appshunter.io/ios/app/clean-masterstorage-cleaner/id6474166061)

This app helps organize your photo albums by identifying and cleaning similar, blurry, or oversized pictures. It also offers cloud storage for photos, batch compression to save space, and text extraction from images.

**Highlights:** Identify and clean similar/blurry/oversized pictures, Upload local pictures to cloud albums, Batch compress pictures, Extract text from pictures, Free 3-day trial for new users

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| cleanmaster | $9.99 | per 7 days |
| sweekntrial | $9.99 | per 7 days |
| cleanmaster | $29.99 | per month |
| sweekntrial | $29.99 | per month |
| cleanmaster | $39.99 | per 3 months |
| sweekntrial | $39.99 | per 3 months |
| sweekntrial | $49.99 | one-time |


## Frequently asked questions

### Is Quick Scan free?

Quick Scan is free to download, with no in-app purchases.

### Is Clean Master：Storage Cleaner free?

Clean Master：Storage Cleaner is free to download, with in-app purchases available.

### Which has better reviews, Quick Scan or Clean Master：Storage Cleaner?

Quick Scan is rated higher. Quick Scan averages 4.7 out of 5 from 44 ratings, while Clean Master：Storage Cleaner averages 4.5 from 464 ratings.

### Do Quick Scan or Clean Master：Storage Cleaner have ads?

Quick Scan shows ads; Clean Master：Storage Cleaner does not.

### Which is updated more often, Quick Scan or Clean Master：Storage Cleaner?

Quick Scan ships an update every 5 days, and Clean Master：Storage Cleaner every 2 months. Most recently, Quick Scan was updated on September 30, 2026 and Clean Master：Storage Cleaner 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.*