# SBF Knoten vs Fessies Malstudio

The clearest difference is price: Fessies Malstudio at Free against SBF Knoten's $3.99. Fessies Malstudio also leads on update cadence (every 3 weeks vs every 4 months) and iOS requirement (9.0 vs 16). SBF Knoten's advantage is device support (3 vs 1). On ads and in-app purchases there is nothing between them.

Fessies Malstudio is free to download; SBF Knoten costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SBF Knoten ships an update every 4 months, Fessies Malstudio every 3 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | SBF Knoten | Fessies Malstudio |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Paid | — |
| Size | 20 MB | 46 MB |
| Requires iOS | 16 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ralf Goritz](https://appshunter.io/developer/418069908) | [FES Frankfurter Entsorgungs- und Service GmbH](https://appshunter.io/developer/1121417125) |

## What reviewers say

### SBF Knoten

[App page](https://appshunter.io/ios/app/sbf-knoten/id1277739976)

Learn and master essential knots for boating exams with step-by-step instructions and animations. Understand the usage, advantages, and disadvantages of each knot. Offline access available.

**Highlights:** Step-by-step knot tying instructions, Animated knot demonstrations, Knot usage and variant explanations, Covers SBF Binnen and SBF See knots, Offline functionality, Includes 10 essential knots

**In-app purchases:** none


### Fessies Malstudio

[App page](https://appshunter.io/ios/app/fessies-malstudio/id1289964213)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SBF Knoten free?

SBF Knoten costs $3.99, with no in-app purchases.

### Is Fessies Malstudio free?

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

### Do SBF Knoten or Fessies Malstudio have ads?

Neither SBF Knoten nor Fessies Malstudio shows ads.

### Which is updated more often, SBF Knoten or Fessies Malstudio?

SBF Knoten ships an update every 4 months, and Fessies Malstudio every 3 weeks. Most recently, SBF Knoten was updated on November 3, 2026 and Fessies Malstudio on November 3, 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.*