Which Mobile Phones Will Pair With The otoTune® app?

Bluetooth is required to connect with the otoTune app.

The otoTune app uses Bluetooth to pair with your phone. Therefore, you must use a mobile phone with Bluetooth capabilities. The otoTune app will pair with both Android and iOS smartphones. Android versions 6.0+ and iOS versions 11+ and higher will pair with Sontro OTC Hearing Aids.