Appicenter App Overview

Our apps are available from Google Play Store and Amazon/Kindle Store

They can also be installed and used on ChromeOS devices.

English: Verb Conjugator / Verb Trainer

Click on the app icon for download

English: Vocabulary Trainer

Click on the app icon for download

French: Verb Conjugator / Verb Trainer

Click on the app icon for download

Spanish: Verb Conjugator / Verb Trainer

Spanish: Vocabulary Trainer

Click on the app icon for download

German: Verb Conjugator / Verb Trainer

Click on the app icon for download

German: German Declension Trainer

Click on the app icon for download

Italian: Verb Conjugator / Verb Trainer

Portuguese: Verb Conjugator / Verb Trainer

Click on the app icon for download

Japanese: Kana Trainer

Click on the app icon for download

Chess Problems

Click on the app icon for download

Knowledge Quikies

Click on the app icon for download

Poker Rules Quikies

Click on the app icon for download

Hacker Quikies

Click on the app icon for download