Open Preferences and go to Coach and language. Changes apply from your next workout.

Open Preferences and go to Your workouts. Today's plan stays as it is, and the new settings apply from your next workout.

Turn up the media volume with the side buttons and check that your headphones or Bluetooth speaker are connected. DongDong plays alongside music from other apps and lowers it while the coach speaks.

Yes. You can pause, skip or go back at any time, and stopping early is always fine.

No. There's no sign-in, and all the coach audio and exercise videos are built into the app, so it works offline.

Open Preferences and tap Reset local data, or delete the app. Either one removes everything DongDong stored. Nothing is kept anywhere else. See the privacy policy.

DongDong offers general exercises for adults. It isn't medical advice, and its workouts haven't been reviewed by an exercise professional, physiotherapist or doctor. If you have a health condition, are recovering from an injury or haven't exercised in a while, check with a health professional first. Stop straight away if you feel dizzy, faint, short of breath or unwell, or if you get chest pain.