cogni.net develops mobile learning solutions for companies and anyone interested in learning. The following iPhone apps are available in English:
RapidLearn makes it easy to learn facts and vocabulary. You can enter your own content, listen to it and use the intelligent training for fast learning.
book2 allows learning of 40 different languages. Any combinations of mother tongue and foreign language are possible. book2 is based on the advanced learning principles of RapidLearn.
Learning Type Test is a small tool that helps you to find out your preferred way of learning and remembering.
RapidLearn is recommended by the German Journals iPHONE & Co. and iPhoneWelt.