For iOS, we generally suggest we support iPhone 5s and above. We can’t guarantee support for older iPhones. All iPads are supported.
For Android, because the devices and versions can be so wide ranging, we need to specify other factors, listed below.
Supported Android Versions
Greater than or equal to Android 4.1 (Jelly Bean - API Level 16)
For Android devices, a minimum display resolution height (tablet in landscape orientation OR phone in portrait orientation) of 800px.
~120dpi = ldpi (unsupported - may still work, but no guarantees)
~160dpi = mdpi (unsupported - may still work, but no guarantees)
~240dpi = hdpi (supported)
~320dpi = xhdpi (supported)
~480dpi = xxhdpi (supported)
~640dpi = xxxhdpi (supported)
Display Size Tip
Setting the Display > Display Size setting in Android (not all variants have this) to 'Large', 'Extra Large' or 'Huge' will restrict the amount of screen space the app has to work with. We cannot fully support the use of the app with this setting turned to any of those options. Users should be made aware to return the display size to ‘Default’ before scoring.