Comprehendo support
Need help, found a problem, or want to suggest an improvement? Email hello@tre.systems. Please include your device type and the language you are learning.
Before contacting us
- Check that your device is online before downloading a new practice.
- If device speech is unavailable, install a voice for the learning language in your device’s text-to-speech settings.
- If audio is silent, check your media volume and make sure Silent Mode is not affecting the selected device voice.
Read our privacy policy and terms of use.