# Clear Clean Master vs Authenticator App

The clearest difference is ads: Clear Clean Master at none against Authenticator App's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Clear Clean Master | Authenticator App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (8 ratings)](https://appshunter.io/ios/app/clear-clean-master/id6785720553/reviews)** | — |
| Number of ratings | **8** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | — |
| Monetization | Free with in-app purchases | — |
| Size | 48 MB | 19 MB |
| Requires iOS | 18.0 | **17.2** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [川 金](https://appshunter.io/developer/6775768744) | [Mengchuang Technology Co. Limited](https://appshunter.io/developer/6788693023) |

## What reviewers say

### Clear Clean Master

[App page](https://appshunter.io/ios/app/clear-clean-master/id6785720553)

This utility app helps you free up device storage by identifying and deleting unnecessary files, duplicate photos, and large videos. It offers smart scanning and organization for your media, making it easy to manage your digital space.

**Highlights:** Smart storage cleaning, Duplicate photo detection, Large video management, Photo & video organization, One-tap scan

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

**In-app purchases:** none


### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-2famfa/id6809689190)

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

**In-app purchases:** none


## Frequently asked questions

### Is Clear Clean Master free?

Clear Clean Master is free to download, with no in-app purchases.

### Is Authenticator App free?

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

### Do Clear Clean Master or Authenticator App have ads?

Authenticator App shows ads; Clear Clean Master does not.

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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.*