# SRC LRC UBI vs Sportbootfuehrerschein.de

The clearest difference is price: Sportbootfuehrerschein.de at Free against SRC LRC UBI's $8.99. Sportbootfuehrerschein.de also leads on iOS requirement (15.1 vs 17.0). SRC LRC UBI's advantage is review sentiment (100% vs 83%). On update cadence, ads, in-app purchases and device support there is nothing between them.

Sportbootfuehrerschein.de is free to download; SRC LRC UBI costs $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 23, 2026 and August 23, 2026 respectively.

## The numbers

| Metric | SRC LRC UBI | Sportbootfuehrerschein.de |
| --- | --- | --- |
| Price | $8.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/src-lrc-ubi/id475220920/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | **100.0% of reviews** | 83.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Paid | **Free** |
| Size | 5 MB | 32 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ralf Goritz](https://appshunter.io/developer/418069908) | [Rolf Dreyer](https://appshunter.io/developer/1042633946) |

## What reviewers say

### SRC LRC UBI

[App page](https://appshunter.io/ios/app/src-lrc-ubi/id475220920)

Prepare for your radio operator exams with intelligent learning systems. Features include flashcards, spoken content, detailed statistics, and official question catalogs for SRC, LRC, and UBI certifications. Study offline with synchronized devices.

**Highlights:** Leitner flashcard system, Spoken radio texts and vocabulary (TTS), Intelligent 'Uncertain Questions' mode, Detailed graphical statistics, Official exam question catalogs (SRC, LRC, UBI), iCloud device synchronization, Offline functionality

**In-app purchases:** none


### 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 SRC LRC UBI free?

SRC LRC UBI costs $8.99, with no in-app purchases.

### Is Sportbootfuehrerschein.de free?

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

### Do SRC LRC UBI or Sportbootfuehrerschein.de have ads?

Neither SRC LRC UBI nor Sportbootfuehrerschein.de shows ads.

### Which is updated more often, SRC LRC UBI or Sportbootfuehrerschein.de?

SRC LRC UBI ships an update every 2 months, and Sportbootfuehrerschein.de every 2 months. Most recently, SRC LRC UBI was updated on September 23, 2026 and Sportbootfuehrerschein.de on August 23, 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.*