# Passkey Generator vs Authenticator App

The clearest difference is in-app purchases: Passkey Generator at none against Authenticator App's 2. Passkey Generator also leads on iOS requirement (12.0 vs 15.1). Authenticator App's advantage is ads (none vs shown) and update cadence (every 9 days vs every 6 months). On price there is nothing between them.

Both are free to download. Authenticator App sells 2 in-app purchases, starting at $39.99 per year. Passkey Generator asks for nothing beyond the download.

Passkey Generator ships an update every 6 months, Authenticator App every 9 days. The most recent releases landed on September 22, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Passkey Generator | Authenticator App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 9 days** |
| Size | 30 MB | 68 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [ALASKA Corporation](https://appshunter.io/developer/1701454347) | [Ashish Chaklasiya](https://appshunter.io/developer/1028356298) |

## What reviewers say

### Passkey Generator

[App page](https://appshunter.io/ios/app/passkey-generator/id6458789035)

**Features:** macOS Compatibility

**In-app purchases:** none


### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-2fa-otp/id6477574808)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator Premium - 1 year | $39.99 | per year |
| Authenticator Premium Lifetime | $69.99 | one-time |


## Frequently asked questions

### Is Passkey Generator free?

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

### Is Authenticator App free?

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

### Do Passkey Generator or Authenticator App have ads?

Passkey Generator shows ads; Authenticator App does not.

### Which is updated more often, Passkey Generator or Authenticator App?

Passkey Generator ships an update every 6 months, and Authenticator App every 9 days. Most recently, Passkey Generator was updated on September 22, 2026 and Authenticator App on September 19, 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.*