# OneSpan Mobile Authenticator vs Greatweek.com

The clearest difference is update cadence: Greatweek.com at weekly against OneSpan Mobile Authenticator's every 2 months. Greatweek.com also leads on rating (5.0 vs 4.8) and iOS requirement (12.0 vs 15.0). OneSpan Mobile Authenticator's advantage is ratings volume (1.4K vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Greatweek.com holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: OneSpan Mobile Authenticator has 1.4K ratings behind it against 1, so its average is the more settled of the two.

OneSpan Mobile Authenticator ships an update every 2 months, Greatweek.com weekly. The most recent releases landed on September 21, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | OneSpan Mobile Authenticator | Greatweek.com |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (1.4K ratings)](https://appshunter.io/ios/app/onespan-mobile-authenticator/id1172835583/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/greatweekcom/id1662945960/reviews)** |
| Number of ratings | **1.4K** | 1 |
| Positive reviews | 32.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | Free |
| Size | 22 MB | 32 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [OneSpan International GmbH](https://appshunter.io/developer/322428926) | [Great Week LLC](https://appshunter.io/developer/1599041995) |

## What reviewers say

### OneSpan Mobile Authenticator

[App page](https://appshunter.io/ios/app/onespan-mobile-authenticator/id1172835583)

Securely log in to your accounts with a user-friendly interface. Choose your preferred authentication method, including PIN, push notifications, or biometrics. Activate instantly and authenticate with confidence thanks to advanced mobile app shielding.

**Highlights:** Intuitive design, PIN, push, or biometric authentication, Instant and secure activation, Mobile app shielding technology, Self-service activation

**Features:** macOS Compatibility

**In-app purchases:** none


### Greatweek.com

[App page](https://appshunter.io/ios/app/greatweekcom/id1662945960)

This app streamlines property development business management. It offers access to multiple lenders for project finance and includes innovative tools for expense management and bookkeeping.

**Highlights:** Project finance access, Expense management, Bookkeeping tools, Business management, Lender access

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OneSpan Mobile Authenticator free?

OneSpan Mobile Authenticator is free to download, with no in-app purchases.

### Is Greatweek.com free?

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

### Which has better reviews, OneSpan Mobile Authenticator or Greatweek.com?

Greatweek.com is rated higher. OneSpan Mobile Authenticator averages 4.8 out of 5 from 1.4K ratings, while Greatweek.com averages 5.0 from 1 ratings.

### Do OneSpan Mobile Authenticator or Greatweek.com have ads?

Neither OneSpan Mobile Authenticator nor Greatweek.com shows ads.

### Which is updated more often, OneSpan Mobile Authenticator or Greatweek.com?

OneSpan Mobile Authenticator ships an update every 2 months, and Greatweek.com weekly. Most recently, OneSpan Mobile Authenticator was updated on September 21, 2026 and Greatweek.com on September 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.*