Perform various calculations related to sport activities.
Perform various basic area-related calculations.
Travel through the universe on your Mac using this educational program.
Convert Amazon Kindle books of Mobi and AZW format to ePUB books to read them on any ePUB e-readers.
Look up thousands of words in Merriam Webster collegiate dictionary.
Mnage Kindle books easily.
Moon phase calendar.
displays GPS data: speed, bearing, position, satellite info
Make your own flash cards and take the pressure out of test preparation.
Practice app for guitarists and musicians.
complete chart set for USA coast and major rivers
