$EPAZ is testing the Android version of ZenaPay, which will be released on December 31, 2017. They are also working on the next version of ZenaPay for IOS users. Version 1.0 of the Zenapay app is free to download from the iTunes store now. Everything related to Bitcoin is stored securely on your device. It's a highly secure encrypted solution to make sure that your funds are safe. ZenaPay connects directly with bitcoin networks and there is never a local server involved. https://itunes.apple.com/us/app/zenapay/id1292806306