# Authenticator App vs Flash Photo Cleaner

The clearest difference is ads: Flash Photo Cleaner at none against Authenticator App's shown. Flash Photo Cleaner also leads on update cadence (weekly vs every 5 weeks). Authenticator App's advantage is iOS requirement (15.0 vs 17.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Authenticator App sells 3 in-app purchases, starting at $1.99 per month and Flash Photo Cleaner sells 1 in-app purchase, starting at $29.99 per year. Whichever you choose, the download price is not the number that matters.

Authenticator App ships an update every 5 weeks, Flash Photo Cleaner weekly. The most recent releases landed on October 8, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Authenticator App | Flash Photo Cleaner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Weekly** |
| Size | 26 MB | 29 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Arvind Murali](https://appshunter.io/developer/1806336604) | [欣晏 江](https://appshunter.io/developer/1861136664) |

## What reviewers say

### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-safeauth/id6755765192)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Yearly | $9.99 | per year |
| Lifetime | $19.99 | one-time |


### Flash Photo Cleaner

[App page](https://appshunter.io/ios/app/flash-photo-cleaner/id6758751564)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access | $29.99 | per year |


## Frequently asked questions

### Is Authenticator App free?

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

### Is Flash Photo Cleaner free?

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

### Do Authenticator App or Flash Photo Cleaner have ads?

Authenticator App shows ads; Flash Photo Cleaner does not.

### Which is updated more often, Authenticator App or Flash Photo Cleaner?

Authenticator App ships an update every 5 weeks, and Flash Photo Cleaner weekly. Most recently, Authenticator App was updated on October 8, 2026 and Flash Photo Cleaner on October 14, 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.*