It is available for use in free or commercial applications without charge.
This was later reduced to $1.99 before being made a free application.
There are other online options and free applications as well.
Amazon apparently has a couple free applications which they've developed and made available.
The free application garnered more than 100,000 users after only a week.
The system to be developed will utilize free basic applications with open source code.
The game, available as a free application on Facebook, has already attracted more than 272,000 "likes."
Before a copied game can be played, it must have been patched with a free application.
Sunlight Health is a free application to look up healthcare services, medical suppliers and prescription drugs.
Developers can also submit free applications to the gallery, so it's a two-way street.
