# Authenticator App vs WITT PM

The clearest difference is in-app purchases: WITT PM at none against Authenticator App's 6. WITT PM also leads on ads (none vs shown). Authenticator App's advantage is update cadence (every 2 months vs every 4 months) and iOS requirement (13 vs 15.6). On price 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. WITT PM asks for nothing beyond the download.

Authenticator App ships an update every 2 months, WITT PM every 4 months. The most recent releases landed on November 8, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Authenticator App | WITT PM |
| --- | --- | --- |
| 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 | **No** |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Size | 19 MB | 45 MB |
| Requires iOS | **13** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Authenticator](https://appshunter.io/developer/1737163388) | [Idwell GmbH](https://appshunter.io/developer/1269662593) |

## 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 |


### WITT PM

[App page](https://appshunter.io/ios/app/witt-pm/id6758105494)

**In-app purchases:** none


## Frequently asked questions

### Is Authenticator App free?

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

### Is WITT PM free?

WITT PM is free to download, with no in-app purchases.

### Do Authenticator App or WITT PM have ads?

Authenticator App shows ads; WITT PM does not.

### Which is updated more often, Authenticator App or WITT PM?

Authenticator App ships an update every 2 months, and WITT PM every 4 months. Most recently, Authenticator App was updated on November 8, 2026 and WITT PM on November 9, 2026.

---

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