# Authenticator App vs Flashcards

The clearest difference is in-app purchases: Flashcards at none against Authenticator App's 3. Flashcards also leads on iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Authenticator App sells 3 in-app purchases, starting at $7.99 per 7 days. Flashcards asks for nothing beyond the download.

## The numbers

| Metric | Authenticator App | Flashcards |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Size | 168 MB | 28 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [REVENTY TEKNOLOJI ANONIM SIRKETI](https://appshunter.io/developer/1719623969) | [DxT LLC](https://appshunter.io/developer/1028624799) |

## What reviewers say

### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-2fa-otp/id6748644516)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator Premium Trial | $7.99 | per 7 days |
| Authenticator Premium Monthly | $14.99 | per month |
| Authenticator2fa Premium | $59.99 | per year |


### Flashcards

[App page](https://appshunter.io/ios/app/flashcards-recall-all/id6767903405)

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

**In-app purchases:** none


## Frequently asked questions

### Is Authenticator App free?

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

### Is Flashcards free?

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

### Do Authenticator App or Flashcards have ads?

Neither Authenticator App nor Flashcards shows ads.

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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.*