# Cool Cleaner vs Clean Master：Storage Cleaner

The clearest difference is ads: Clean Master：Storage Cleaner at none against Cool Cleaner's shown. Clean Master：Storage Cleaner also leads on review sentiment (100% vs 67%) and rating (4.5 vs 4.3). Cool Cleaner's advantage is update cadence (weekly vs every 2 months). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Cool Cleaner sells 4 in-app purchases, starting at $9.99 per 7 days and Clean Master：Storage Cleaner sells 7 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Clean Master：Storage Cleaner holds the better App Store score, 4.5 against 4.3. Both are backed by a comparable volume of ratings — 139 and 464 respectively. Written reviews point the same way: 67% of Cool Cleaner's written reviews are positive against 100% of Clean Master：Storage Cleaner's.

Cool Cleaner ships an update weekly, Clean Master：Storage Cleaner every 2 months. Both last shipped on September 23, 2026.

## The numbers

| Metric | Cool Cleaner | Clean Master：Storage Cleaner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (139 ratings)](https://appshunter.io/ios/app/cool-cleaner/id6450886310/reviews) | **[4.5 (464 ratings)](https://appshunter.io/ios/app/clean-masterstorage-cleaner/id6474166061/reviews)** |
| Number of ratings | 139 | **464** |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Free with in-app purchases | Freemium |
| Size | 66 MB | 40 MB |
| Requires iOS | 16 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [淑滢 张](https://appshunter.io/developer/1675789809) | [瑞 王](https://appshunter.io/developer/1707477034) |

## What reviewers say

### Cool Cleaner

[App page](https://appshunter.io/ios/app/cool-cleaner/id6450886310)

This utility app helps free up phone storage by identifying and removing duplicate photos, large files, and unused calendar entries. It also offers tools for managing contacts and testing network speed.

**Highlights:** Duplicate photo cleaner, Large file removal, Video file resizing, Contact management, Calendar cleanup, System information, Network speed test

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Prime | $9.99 | per 7 days |
| Monthly Prime | $24.99 | per month |
| Yearly Prime | $79.99 | per year |
| Lifespan Prime | $89.99 | one-time |


### 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 Cool Cleaner free?

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

### Is Clean Master：Storage Cleaner free?

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

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

Clean Master：Storage Cleaner is rated higher. Cool Cleaner averages 4.3 out of 5 from 139 ratings, while Clean Master：Storage Cleaner averages 4.5 from 464 ratings.

### Do Cool Cleaner or Clean Master：Storage Cleaner have ads?

Cool Cleaner shows ads; Clean Master：Storage Cleaner does not.

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

Cool Cleaner ships an update weekly, and Clean Master：Storage Cleaner every 2 months. Most recently, Cool Cleaner was updated on September 23, 2026 and Clean Master：Storage Cleaner on September 23, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*