# Authenticator App vs Le 429

The clearest difference is in-app purchases: Le 429 at none against Authenticator App's 6. Le 429 also leads on update cadence (every 3 weeks vs every 2 months). Authenticator App's advantage is iOS requirement (13 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Authenticator App sells 6 in-app purchases, starting at $5.99 per 7 days. Le 429 asks for nothing beyond the download.

Authenticator App ships an update every 2 months, Le 429 every 3 weeks. The most recent releases landed on October 12, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Authenticator App | Le 429 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (3 ratings)](https://appshunter.io/ios/app/authenticator-app-2fa-secure/id6479735490/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 8.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 19 MB | 58 MB |
| Requires iOS | **13** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Authenticator](https://appshunter.io/developer/1737163388) | [Eric Filion](https://appshunter.io/developer/1772287567) |

## What reviewers say

### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-2fa-secure/id6479735490)

This app provides a secure way to manage your online accounts with two-factor authentication (2FA). It generates time-based one-time passwords (TOTP) to protect against unauthorized access and offers features like cloud synchronization, a private photo album, and a security center for enhanced digital safety.

**Highlights:** Two-factor authentication (2FA) support, Generates time-based one-time passwords (TOTP), Cloud synchronization for data backup, Private photo and video album, Security Center with backup and checks, Metadata remover for photos

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator Weekly Plan | $5.99 | per 7 days |
| Authenticator Weekly Plan | $7.99 | per 7 days |
| Authenticator Monthly Plan | $9.99 | per month |
| Authenticator Yearly Plan | $39.99 | per year |
| Authenticator Yearly Plan | $39.99 | per year |
| Authenticator Yearly Plan | $39.99 | per year |


### Le 429

[App page](https://appshunter.io/ios/app/le-429/id6736528189)

**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 Le 429 free?

Le 429 is free to download, with no in-app purchases.

### Do Authenticator App or Le 429 have ads?

Both Authenticator App and Le 429 show ads.

### Which is updated more often, Authenticator App or Le 429?

Authenticator App ships an update every 2 months, and Le 429 every 3 weeks. Most recently, Authenticator App was updated on October 12, 2026 and Le 429 on October 10, 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.*