The app will be available for Android and iOS and will be free to download. The basic wallet will be free to use!
Premium services that are offered require payment in ethos and the rate of these services are currently under review and being finalized. Examples of premium services include registering and verifying your wallet under your name, 1-click diversification, API-calls, and more. As soon as that information is solidified, I will make it available here for everyone.