# SBF See Theorie vs SBFB

The clearest difference is in-app purchases: SBFB at none against SBF See Theorie's 5. SBFB also leads on ads (none vs shown). SBF See Theorie's advantage is iOS requirement (17.6 vs 26.0). On price and device support there is nothing between them.

Both are free to download. SBF See Theorie sells 5 one-off in-app purchases. SBFB asks for nothing beyond the download.

## The numbers

| Metric | SBF See Theorie | SBFB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sbf-see-theorie/id839483464/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 88.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 24 MB | 2 MB |
| Requires iOS | **17.6** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ralph Schoen](https://appshunter.io/developer/839483467) | [Matthias Wimmer](https://appshunter.io/developer/1848688453) |

## What reviewers say

### SBF See Theorie

[App page](https://appshunter.io/ios/app/sbf-see-theorie/id839483464)

Master the official boating license for inland waters with interactive learning tools. Utilize a spaced repetition system to retain knowledge and practice with simulated exams. Track your progress and prepare effectively for your certification.

**Highlights:** Leitner Box Score learning system, Practice by category or full question catalog, Mark and practice specific questions, Simulate theory exams with feedback, View and save exam errors, Progress tracking with percentage indicators, Dark Mode support

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support Level S | $5.99 | one-time |
| SBF See Theorie (without ads) | $8.99 | one-time |
| Support Level M | $11.99 | one-time |
| Support Level L | $17.99 | one-time |
| Support Level XL | $24.99 | one-time |


### SBFB

[App page](https://appshunter.io/ios/app/sbfb-trainer/id6754531364)

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

**In-app purchases:** none


## Frequently asked questions

### Is SBF See Theorie free?

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

### Is SBFB free?

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

### Do SBF See Theorie or SBFB have ads?

SBF See Theorie shows ads; SBFB does not.

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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.*