# Guru vs Clean Master：Storage Cleaner

The clearest difference is ads: Clean Master：Storage Cleaner at none against Guru's shown. Clean Master：Storage Cleaner also leads on ratings volume (567 vs 5) and rating (4.5 vs 4.2). Guru's advantage is update cadence (every 11 days vs every 2 months). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Guru sells 2 in-app purchases, starting at $8.99 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 4.2. That said, the two scores are not equally well evidenced: Clean Master：Storage Cleaner has 567 ratings behind it against 5, so its average is the more settled of the two.

Guru ships an update every 11 days, Clean Master：Storage Cleaner every 2 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Guru | Clean Master：Storage Cleaner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (5 ratings)](https://appshunter.io/ios/app/guru-clean-and-boost/id1661308223/reviews) | **[4.5 (567 ratings)](https://appshunter.io/ios/app/clean-masterstorage-cleaner/id6474166061/reviews)** |
| Number of ratings | 5 | **567** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 11 days** | Every 2 months |
| Monetization | Free with in-app purchases | Freemium |
| Size | 56 MB | 40 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [COTRINITY LTD](https://appshunter.io/developer/1661308225) | [瑞 王](https://appshunter.io/developer/1707477034) |

## What reviewers say

### Guru

[App page](https://appshunter.io/ios/app/guru-clean-and-boost/id1661308223)

This app helps declutter your device by finding duplicate photos and contacts. It also offers a secure secret folder for private files, a password generator, and system information checks.

**Highlights:** Duplicate photo cleaner, Duplicate contact cleaner, Secret folder for private files, Password generator, System information checker, Speed test

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 week | $8.99 | per 7 days |
| 1 quarter | $59.99 | per 3 months |


### 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 Guru free?

Guru 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, Guru or Clean Master：Storage Cleaner?

Clean Master：Storage Cleaner is rated higher. Guru averages 4.2 out of 5 from 5 ratings, while Clean Master：Storage Cleaner averages 4.5 from 567 ratings.

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

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

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

Guru ships an update every 11 days, and Clean Master：Storage Cleaner every 2 months. Most recently, Guru was updated on November 3, 2026 and Clean Master：Storage Cleaner on November 4, 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.*