# KeyIdentity Authenticator vs Flasher App

The clearest difference is in-app purchases: KeyIdentity Authenticator at none against Flasher App's 4. KeyIdentity Authenticator also leads on ads (none vs shown) and iOS requirement (9.0 vs 15.0). Flasher App's advantage is update cadence (every 3 weeks vs every 8 months). On price and device support there is nothing between them.

Both are free to download. Flasher App sells 2 in-app purchases, starting at $17.99 per 3 months. KeyIdentity Authenticator asks for nothing beyond the download.

KeyIdentity Authenticator ships an update every 8 months, Flasher App every 3 weeks. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | KeyIdentity Authenticator | Flasher App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | **Every 3 weeks** |
| Size | 37 MB | 83 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KeyIdentity GmbH](https://appshunter.io/developer/571941070) | [Flasher GmbH](https://appshunter.io/developer/1684727761) |

## What reviewers say

### KeyIdentity Authenticator

[App page](https://appshunter.io/ios/app/keyidentity-authenticator/id1156019084)

**Features:** macOS Compatibility

**In-app purchases:** none


### Flasher App

[App page](https://appshunter.io/ios/app/flasher-app/id6448460362)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Features: 3 Months | $17.99 | per 3 months |
| Premium Features: 1 Year | $44.99 | per year |


## Frequently asked questions

### Is KeyIdentity Authenticator free?

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

### Is Flasher App free?

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

### Do KeyIdentity Authenticator or Flasher App have ads?

Flasher App shows ads; KeyIdentity Authenticator does not.

### Which is updated more often, KeyIdentity Authenticator or Flasher App?

KeyIdentity Authenticator ships an update every 8 months, and Flasher App every 3 weeks. Most recently, KeyIdentity Authenticator was updated on October 3, 2026 and Flasher App on October 7, 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.*