* [TeleBT](TeleBT) is a variation on [TeleDongle](TeleDongle/) that adds
[Bluetooth](http://www.bluetooth.com) as an alternative to USB. Particularly
-useful with the [AltosDroid](http://www.altusmetrum.org/AltosDroid/) app for Android devices!
+useful with the [AltosDroid](http://www.altusmetrum.org/AltosDroid/) app for Android devices, or a compatible iOS application available for sale in the
+[Apple App Store](https://itunes.apple.com/us/app/altosui/id1324401029).
* [TeleGPS](TeleGPS/)
is a GPS tracker and logger using the uBlox Max 7Q GPS receiver for