Applikationen für Ipads : We use the following Apps in German but list is constantly evolving! Most are free.

Quizlet
Notability
Edpuzzle
Linguee
Socrative 
Mindomo
Mind Snacks 
Animoto
Voice Record Pro
Book Creator
ShowMe 
Showbie 
Tellagami
LearnBots
Edmodo
Duolingo
Tinycards
​Phonto