CamScannerHD (tablets) and CamScanner (phone) turns your device into a document scanner. Scan any document and the app will convert it into a PDF.
With over 150,000 words, Howjsay is the world’s largest English pronunciation dictionary.
This app offers voice search to let you look up a word without having to spell it.
You can view definitions and synonyms with dictionary.com and thesaurus.com, with no internet connection required.