# Büffeln One vs 50Ohm

The clearest difference is in-app purchases: 50Ohm at none against Büffeln One's 14. Büffeln One's advantage is update cadence (weekly vs every 3 months). On price, review sentiment, ads and monetization model there is nothing between them.

Both are free to download. Büffeln One sells 14 one-off in-app purchases. 50Ohm asks for nothing beyond the download.

Büffeln One ships an update weekly, 50Ohm every 3 months. The most recent releases landed on September 21, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Büffeln One | 50Ohm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/buffeln-one-dein-lernsystem/id1439773197/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | **90.0% of reviews** | 88.9% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Monetization | Free | Free |
| Size | 85 MB | 40 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [IRIS Solutions GmbH](https://appshunter.io/developer/380657988) | [Deutscher Amateur-Radio-Club e. V.](https://appshunter.io/developer/652824517) |

## What reviewers say

### Büffeln One

[App page](https://appshunter.io/ios/app/buffeln-one-dein-lernsystem/id1439773197)

Prepare for over 20 official certifications with this comprehensive learning platform. Access current, official question catalogs for driving licenses, hunting permits, boating licenses, and more. Utilize smart learning methods and progress tracking for maximum success.

**Highlights:** Official question catalogs, 20+ recognized exams, Smart learning algorithms, Progress tracking, Real test simulation, Cross-device sync

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

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PPL-BZF | $3.99 | one-time |
| Führerschein Klasse A | $8.99 | one-time |
| Führerschein Klasse B | $8.99 | one-time |
| Landeshundegesetz WL | $8.99 | one-time |
| Giftschein | $8.99 | one-time |
| Funkschein SRC | $12.99 | one-time |
| Funkschein UBI | $12.99 | one-time |
| Waffensachkundeprüfung | $17.99 | one-time |
| Jagdschein Sachsen | $22.99 | one-time |
| Jagdschein Bayern | $24.99 | one-time |
| Jagdschein Baden-Württemberg | $24.99 | one-time |
| Jagdschein NRW | $24.99 | one-time |
| Jagdschein Niedersachsen | $24.99 | one-time |
| Jagdschein Rheinland-Pfalz | $24.99 | one-time |


### 50Ohm

[App page](https://appshunter.io/ios/app/50ohm/id6474642114)

Prepare for your amateur radio license exam with comprehensive learning materials. This app offers short lessons and quick feedback to complement online courses and make studying on the go easy. Contribute your ideas to help improve the volunteer-developed application.

**Highlights:** Amateur radio exam preparation, Short, mobile-friendly lessons, Quick feedback on progress, Complements online courses, Volunteer-developed

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

**In-app purchases:** none


## Frequently asked questions

### Is Büffeln One free?

Büffeln One is free to download, with in-app purchases available.

### Is 50Ohm free?

50Ohm is free to download, with no in-app purchases.

### Do Büffeln One or 50Ohm have ads?

Neither Büffeln One nor 50Ohm shows ads.

### Which is updated more often, Büffeln One or 50Ohm?

Büffeln One ships an update weekly, and 50Ohm every 3 months. Most recently, Büffeln One was updated on September 21, 2026 and 50Ohm 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.*