The Visual Support and SightCall apps, including the SDKs, are available for a large majority of running iOS and Android devices.
Android
Minimum
Any ARM-based phone or tablet running Android 4.1 or later
Recommended
We recommend most recent phones (2017 and later) ARM-based running the latest version of Android available.
iOS
Minimum
iPhone 5 or iPad 2 (released in 2012) running iOS 8 or later
Recommended
We recommend at least the iPhone 6S/SE or more recent (2015 and later) running the latest iOS version available.