# Authenticate vs Oosterwold

Authenticate and Oosterwold are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Authenticate | Oosterwold |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/authenticate/id934349819/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free | — |
| Size | 355 MB | 45 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Ubiqu](https://appshunter.io/developer/634335223) | [Jos Scholman Infra B.V.](https://appshunter.io/developer/1464163336) |

## What reviewers say

### Authenticate

[App page](https://appshunter.io/ios/app/authenticate/id934349819)

Securely log in to websites, access systems, make payments, and sign documents using your phone. It offers smart card-level security without needing extra hardware, simplifying your digital interactions.

**Highlights:** Smart card-level security, Hardware-free authentication, Secure logins, Digital signatures, Payment authorization, Confidential information sharing

**In-app purchases:** none


### Oosterwold

[App page](https://appshunter.io/ios/app/oosterwold/id6790457804)

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

**In-app purchases:** none


## Frequently asked questions

### Is Authenticate free?

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

### Is Oosterwold free?

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

### Do Authenticate or Oosterwold have ads?

Neither Authenticate nor Oosterwold shows ads.

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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.*