# Segelschule vs SBF Theorie

The clearest difference is in-app purchases: Segelschule at none against SBF Theorie's 15. Segelschule also leads on iOS requirement (14.5 vs 18.6). SBF Theorie's advantage is update cadence (every 6 weeks vs every 3 months). On price, ads and device support there is nothing between them.

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

Segelschule ships an update every 3 months, SBF Theorie every 6 weeks. The most recent releases landed on October 2, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Segelschule | SBF Theorie |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 90.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 26 MB | 27 MB |
| Requires iOS | **14.5** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nautica SIA](https://appshunter.io/developer/486201925) | [Ralph Schoen](https://appshunter.io/developer/839483467) |

## What reviewers say

### Segelschule

[App page](https://appshunter.io/ios/app/segelschule/id599408764)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Segelschule free?

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

### Is SBF Theorie free?

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

### Do Segelschule or SBF Theorie have ads?

Both Segelschule and SBF Theorie show ads.

### Which is updated more often, Segelschule or SBF Theorie?

Segelschule ships an update every 3 months, and SBF Theorie every 6 weeks. Most recently, Segelschule was updated on October 2, 2026 and SBF Theorie on October 17, 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.*