1. Download a TTS (Text-to-Speech) app of your choice from the Google Play Store (eg. search for "TTS Voice English").
2. Change the language in the settings of the komoot app: Profile () > Settings () > App Settings > Navigation > Install Language
3. Select your desired voice for speech

Tip: Check the language again: Profile () > Settings () > App Settings > Navigation > Check voice output

Komoot uses the voice, which is set in your system-settings:

1. Go to your iPhone/ iPad settings
2. Click Accessibility > Spoken content > Voices
3. Based on the language you use on your device, select the voice you want to use by clicking on it