Chosen as "Best Dictionary App" by the book "Best Android Apps: The Guide for Discriminating Downloaders", O'Reilly Media.

Free Dictionary is an English Dictionary that gives you English definitions, synonyms, pronunciation and spelling.
- Auto-suggestion
- Offline Database query when there is no network
- Wikipedia Integration
- Play quiz game
- Searched word on Google Images
- Search history

Mobeegal - mobile search. redefined. - from Google ADC Winners. Search for anything under the Sun, and Enjoy the Fun.

MultiReader is an eBook speaker.
Supported formats : pdf, txt, rtf, epub, doc, ppt.
All languages supported by Android.

It is not a PDF viewer (no nice pictures & so on). MultiReader extracts text from document, and speak it.

Direct access to several online libraries.

Very useful to learn school lessons : review/training for an exam.
Very useful for blind people.