# MrLauFly vs Authenticator App

The clearest difference is in-app purchases: MrLauFly at none against Authenticator App's 3. MrLauFly also leads on iOS requirement (12.0 vs 17.6). Authenticator App's advantage is update cadence (every 2 days vs every 2 months). 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 $4.99 per 7 days. MrLauFly asks for nothing beyond the download.

MrLauFly ships an update every 2 months, Authenticator App every 2 days. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | MrLauFly | Authenticator App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Size | 52 MB | 14 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 9+ |
| Developer | [Shantou Shangbaole Toys Co., Ltd](https://appshunter.io/developer/1801216821) | [Muhammad Awais](https://appshunter.io/developer/1559593465) |

## What reviewers say

### MrLauFly

[App page](https://appshunter.io/ios/app/mrlaufly/id6737088334)

**Features:** macOS Compatibility

**In-app purchases:** none


### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-2fa-and-mfa/id6761456932)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $4.99 | per 7 days |
| Yearly Plan | $19.99 | per year |
| Lifetime Plan | $39.99 | one-time |


## Frequently asked questions

### Is MrLauFly free?

MrLauFly 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 MrLauFly or Authenticator App have ads?

Neither MrLauFly nor Authenticator App shows ads.

### Which is updated more often, MrLauFly or Authenticator App?

MrLauFly ships an update every 2 months, and Authenticator App every 2 days. Most recently, MrLauFly was updated on October 9, 2026 and Authenticator 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.*