34a Trainer

In-app purchases
Content rating
Everyone
1K+
Downloads
Content rating
Everyone
In-App Purchases
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About this app

Note regarding the current version:

This app is currently in an early release phase. Users who download the app during this phase will receive permanent access to the full version at no additional cost. Even if a paid model is introduced later, these users will retain full functionality.

Prepare comprehensively and flexibly for the proficiency examination according to § 34a of the German Trade Regulation Act (GewO). This app supports you with over 700 practice questions, an extensive learning mode with over 130 mini-lessons, and a realistic exam mode.

Each answered question is immediately recorded as "correct," "incorrect," or "new." Based on this, you can create highly customized study plans—filter specifically by topic, learning level, or any combination thereof.

All features at a glance:

Learning progress tracking:

• Detailed tracking of learning progress (new, correct, incorrect) for each individual question

• Powerful filter functions by topic, category, and learning status
• Marking and targeted review of questions at any time

Learning mode:

• Comprehensive Section 34a subject matter divided into over 130 compact mini-lessons

• Clear division of texts into legal citations, annotations, bullet points, and examples

• Integrated questionnaires at the end of each topic for immediate knowledge consolidation

Exam mode:

• Realistic exam mode with official time limits and a scoring system

• Based on the official exam structure regarding the number of questions and their division per chapter

• Flexible navigation and marking of questions within an exam session
• Pause and resume ongoing exams at any time

Evaluation and statistics:

• Detailed evaluation of each exam in points and percentage (pass/fail)

• Graphical breakdown of results by individual categories
• Review all exam answers, including explanations

• Statistics on daily learning activity and exam performance

Question pool:

• Over 700 practice questions to prepare for all topics

• Clear explanations for each question, including relevant legal citations and practical examples

Additional features:

• Full support for light and dark mode
• Automatic saving of all progress

This app is an independent learning aid for preparing for the proficiency examination according to Section 34a of the German Trade Regulation Act (GewO). It is not officially affiliated with the Chamber of Industry and Commerce (IHK). All information, questions, and explanations have been carefully researched, but no guarantee is given for completeness or accuracy. Using this app does not guarantee passing the official exam.
Preparation for the 34a exam. Currently: Full version 100% free
Updated on
Dec 21, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Messages, App info and performance, and Device or other IDs
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

First release of the full version
Content rating
Everyone
In-App Purchases
Learn more

App support

About the developer
Marvin Lennart Bartz
lbartz.business@gmail.com
Grüner Weg 11 15749 Mittenwalde Germany