# SBF Theorie vs Sportbootfuehrerschein.de

The clearest difference is in-app purchases: Sportbootfuehrerschein.de at none against SBF Theorie's 15. Sportbootfuehrerschein.de also leads on ads (none vs shown) and iOS requirement (15.1 vs 18.6). On price, review sentiment, update cadence and device support there is nothing between them.

Both are free to download. SBF Theorie sells 15 one-off in-app purchases. Sportbootfuehrerschein.de asks for nothing beyond the download.

SBF Theorie ships an update every 6 weeks, Sportbootfuehrerschein.de every 2 months. The most recent releases landed on October 24, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | SBF Theorie | Sportbootfuehrerschein.de |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **90.0% of reviews** | 83.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 27 MB | 32 MB |
| Requires iOS | 18.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ralph Schoen](https://appshunter.io/developer/839483467) | [Rolf Dreyer](https://appshunter.io/developer/1042633946) |

## What reviewers say

### SBF Theorie

[App page](https://appshunter.io/ios/app/sbf-theorie/id910164690)

Prepare for your boating license exams with interactive learning modules and simulated tests. Master all official questions using a spaced repetition system and track your progress with detailed statistics. The app offers a comprehensive study experience for various boating and radio licenses.

**Highlights:** Leitner Box Score learning system, Learn questions by category or full catalog, Spaced repetition for long-term retention, Mark and practice specific questions, Simulate theory exams under real conditions, Review exam errors and add to custom catalog, Progress tracking with percentage indicators

**Features:** macOS Compatibility

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support Level S | $4.99 | one-time |
| Support Level M | $6.99 | one-time |
| LRC Funk (Support Level S) | $8.99 | one-time |
| SBF Binnen Theorie (without ads) | $8.99 | one-time |
| SRC Funk (Support Level S) | $8.99 | one-time |
| SBF See (Support Level S) | $8.99 | one-time |
| UBI Funk (Support Level S) | $8.99 | one-time |
| Support Level L | $11.99 | one-time |
| SBF See (Support Level M) | $11.99 | one-time |
| LRC Funk (Support Level M) | $14.99 | one-time |
| SRC Funk (Support Level M) | $14.99 | one-time |
| UBI Funk (Support Level M) | $14.99 | one-time |
| Support Level XL | $17.99 | one-time |
| SBF See (Support Level L) | $17.99 | one-time |
| SBF See (Support Level XL) | $24.99 | one-time |


### Sportbootfuehrerschein.de

[App page](https://appshunter.io/ios/app/sportbootfuehrerscheinde/id1603493267)

Prepare for your boating license exams with comprehensive learning materials and practice questions. This ad-free app offers offline access to all official exam content for various boating and radio certifications, helping you save study time.

**Highlights:** Offline learning access, All official exam questions, Covers SBF, SRC, UBI, Latest exam content, Ad-free experience, No in-app purchases

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SBF Theorie free?

SBF Theorie is free to download, with in-app purchases available.

### Is Sportbootfuehrerschein.de free?

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

### Do SBF Theorie or Sportbootfuehrerschein.de have ads?

SBF Theorie shows ads; Sportbootfuehrerschein.de does not.

### Which is updated more often, SBF Theorie or Sportbootfuehrerschein.de?

SBF Theorie ships an update every 6 weeks, and Sportbootfuehrerschein.de every 2 months. Most recently, SBF Theorie was updated on October 24, 2026 and Sportbootfuehrerschein.de on September 20, 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.*