Aplicacions per a Android a Google Play desenvolupades per Philipp Straub

Philipp Straub

Times Tables Practice

Chemical Elements Practice

Hiragana & Katakana Trainer

US Presidents Trainer

Greek Alphabet Trainer

US States Trainer

Gehobener Wortschatz Trainer

Rare English Words Trainer

Latin Phrases Trainer

Famous Paintings Trainer

World Flags Trainer

World Capitals Trainer

Stocked: Household Supplies

Travel Japanese Trainer

High Score: Number Search

High Score: Word Search