# Flash Token vs Authenticator

The clearest difference is in-app purchases: Flash Token at none against Authenticator's 2. Flash Token also leads on iOS requirement (15.0 vs 17). Authenticator's advantage is device support. On price there is nothing between them.

Both are free to download. Authenticator sells 2 in-app purchases, starting at $49.99 per year. Flash Token asks for nothing beyond the download.

## The numbers

| Metric | Flash Token | Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | Yes |
| Update frequency | — | Every 2 weeks |
| Size | 39 MB | 36 MB |
| Requires iOS | **15.0** | 17 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Sai Zai Line](https://appshunter.io/developer/1605932715) | [AQUAWOOD PTE. LTD.](https://appshunter.io/developer/1774212005) |

## What reviewers say

### Flash Token

[App page](https://appshunter.io/ios/app/flash-token/id6443450632)

**In-app purchases:** none


### Authenticator

[App page](https://appshunter.io/ios/app/authenticator-2fa-and-passkey/id6736977421)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| year | $49.99 | per year |
| lifetime | $99.99 | one-time |


## Frequently asked questions

### Is Flash Token free?

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

### Is Authenticator free?

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

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*