Once you have bought the hardware from PlayOsmo.com or from our retailers, you can download our apps from the Apple or Amazon App Store, most of them free of charge:
https://itunes.apple.com/us/developer/tangible-play/id799157444
https://www.amazon.com/s?rh=n%3A2350149011%2Cp_4%3AOsmo&ref=bl_dp_s_web_0
Here is a complete list of Osmo games available for sale, with the links to our shopping site and Apple and Amazon App Stores: