# OSAP vs Authenticator App ∞

The clearest difference is rating: OSAP at 5.0 against Authenticator App ∞'s 3.9. OSAP also leads on in-app purchases (none vs 6). Authenticator App ∞'s advantage is ratings volume (331 vs 2) and update cadence (every 2 months vs every 10 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Authenticator App ∞ sells 6 in-app purchases, starting at $9.99 per 7 days. OSAP asks for nothing beyond the download.

OSAP holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Authenticator App ∞ has 331 ratings behind it against 2, so its average is the more settled of the two.

OSAP ships an update every 10 months, Authenticator App ∞ every 2 months. The most recent releases landed on September 25, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | OSAP | Authenticator App ∞ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/osap/id670096413/reviews)** | [3.9 (331 ratings)](https://appshunter.io/ios/app/authenticator-app/id6742086933/reviews) |
| Number of ratings | 2 | **331** |
| Positive reviews | — | 22.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 50 MB | 18 MB |
| Requires iOS | 14.1 | **14.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Results at Hand Software LLC](https://appshunter.io/developer/669416687) | [Rushdata Limited](https://appshunter.io/developer/1861404410) |

## What reviewers say

### OSAP

[App page](https://appshunter.io/ios/app/osap/id670096413)

Connect with industry peers and suppliers for three days of innovative learning. Discover new possibilities and solutions through sessions led by thought leaders. Gain valuable insights and knowledge at an affordable price.

**Highlights:** Industry professional networking, Innovative learning sessions, Thought-leader presentations, Discover new solutions, Affordable educational content

**Features:** macOS Compatibility

**In-app purchases:** none


### Authenticator App ∞

[App page](https://appshunter.io/ios/app/authenticator-app/id6742086933)

This app provides robust security for your online accounts by generating secure two-factor authentication (2FA) codes. It also offers features like risky link detection, private file storage, and seamless device synchronization for comprehensive data protection.

**Highlights:** Secure 2FA code generation, Encrypted code storage, QR code scanning and generation, Risky link detection, Private file and notes storage, Seamless device synchronization, Offline 2FA code generation

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator Weekly Plan | $9.99 | per 7 days |
| Authenticator Monthly Plan | $14.99 | per month |
| Authenticator Yearly Plan | $29.99 | per year |
| Authenticator Yearly PRO | $49.99 | per year |
| Authenticator Yearly Plan | $49.99 | per year |
| Authenticator Lifetime PRO | $49.99 | one-time |

**What reviewers complain about**

- 💸 Forcing to buy an app to authenticate an account
- 💸 Charged $49.99 for subscription
- 🚫 Scam app
- 🚫 Does not work as expected
- 🚫 Misleading app, not the Microsoft Authenticator

**Reported bugs**

- App does not work with work account
- Repeatedly charged for the app without delivering


## Frequently asked questions

### Is OSAP free?

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

### Is Authenticator App ∞ free?

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

### Which has better reviews, OSAP or Authenticator App ∞?

OSAP is rated higher. OSAP averages 5.0 out of 5 from 2 ratings, while Authenticator App ∞ averages 3.9 from 331 ratings.

### Do OSAP or Authenticator App ∞ have ads?

Neither OSAP nor Authenticator App ∞ shows ads.

### Which is updated more often, OSAP or Authenticator App ∞?

OSAP ships an update every 10 months, and Authenticator App ∞ every 2 months. Most recently, OSAP was updated on September 25, 2026 and Authenticator App ∞ on October 12, 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.*