# Duplicate Photo Cleaner. vs Authik

The clearest difference is ads: Authik at none against Duplicate Photo Cleaner.'s shown. Authik also leads on update cadence (daily vs every 4 days). Duplicate Photo Cleaner.'s advantage is iOS requirement (13.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Duplicate Photo Cleaner. sells 3 in-app purchases, starting at $2.99 per 7 days and Authik sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Duplicate Photo Cleaner. ships an update every 4 days, Authik daily. The most recent releases landed on November 4, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Duplicate Photo Cleaner. | Authik |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/duplicate-photo-cleaner/id6741745843/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 days | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 39 MB | 17 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Duy Linh Nguyen](https://appshunter.io/developer/1795370850) | [GEMIRY COMPANY LIMITED](https://appshunter.io/developer/6801966935) |

## What reviewers say

### Duplicate Photo Cleaner.

[App page](https://appshunter.io/ios/app/duplicate-photo-cleaner/id6741745843)

This app helps you declutter your photo library by finding and removing duplicate, similar, and blurry images. It frees up storage space and organizes your gallery efficiently with fast, local processing.

**Highlights:** Remove duplicate photos, Delete similar images, Clean up blurry pictures, Fast and accurate scanning, Organize photo library, Free up storage space, 100% privacy-focused

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Photo Cleaner Pro  Weekly | $2.99 | per 7 days |
| Photo Cleaner Pro  Annually | $14.99 | per year |
| Photo Cleaner Pro  Lifetime | $19.99 | one-time |


### Authik

[App page](https://appshunter.io/ios/app/authik-2fa-authenticator/id6803803350)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authik Pro - Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is Duplicate Photo Cleaner. free?

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

### Is Authik free?

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

### Do Duplicate Photo Cleaner. or Authik have ads?

Duplicate Photo Cleaner. shows ads; Authik does not.

### Which is updated more often, Duplicate Photo Cleaner. or Authik?

Duplicate Photo Cleaner. ships an update every 4 days, and Authik daily. Most recently, Duplicate Photo Cleaner. was updated on November 4, 2026 and Authik on October 29, 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.*