German UBI exam trainer app icon

German UBI exam trainer

Practice the real questions of the German UBI exam.

Matthias Wimmer · eu.wimmerinformatik.trainer

Not rated yet 10K+ downloads v1.6.37 82.9 KB Android 2.1+ PEGI 3 · Everyone

Download APK 82.9 KB All versions

At a glance

Latest version
v1.6.37 (37)
Updated
Jun 10, 2024 (2 years ago)
APK size
82.9 KB
Requires
Android 2.1+ (API 7)
CPU support
Any (no native code)
Category
Education (app)
Listed since
Jan 17, 2022 (at least)
Website
sportboot.mobi
Developer contact
[email protected]

About this APK

German UBI exam trainer is an app by Matthias Wimmer in the Education category, listed since at least January 2022. It has no native code, so it runs on any Android processor.

What's new in v1.6.37

Adaptions to Android 14

Description

From the listing uploaded by “appupdater”.

The Radiophone Operator's Certificate for the Radiotelephone Service on Inland Waterways (UBI, UKW-Sprechfunkzeugnis für den Binnenschifffahrtsfunk) is a German licence required to operate radiotelephone stations. It allows participation in the radiotelephone service on inland waterways. This App supports you in training the questions you get asked in the written test. The test has to be taken in the German language. Therefore the questions in this application are German as well. All questions have to be answered correctly five times. If a question gets answered wrong, one correct answer is subtracted again. The UBI trainer remembers when you have answered a question the last time. It extends the interval after which a question is asked again after each correct answer. This ensures, that you learn the questions effectually.

Security & authenticity

Security rating: Trusted

Signing certificate

  • Certificate issued to “Wimmer Informatik, Inh. Matthias Wimmer” The developer's name — though anyone can put any name in a certificate.

Store checks and file details

  • Developer signature verified Jun 10, 2024
  • Signed byCN=Matthias Wimmer, OU=Unknown, O="Wimmer Informatik, Inh. Matthias Wimmer", L=M?nchen, ST=Bayern, C=DE
  • Signing certificate (SHA-1)EC:76:74:26:08:65:55:0F:E4:4C:7B:A4:DA:73:A1:C2:07:49:FB:B2
  • File MD52803701ae6c8b30a68e16e4597d5c582
  • Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Required hardware & features

German UBI exam trainer APK: questions and answers

Can I install this APK over the version I already have?

Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.

Is the German UBI exam trainer APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is 2803701ae6c8b30a68e16e4597d5c582.

Tags

wimmerinformatik trainer education ubi-trainer

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