Guided breathing, relaxation and visualization. Fully offline.
Email eran7@icloud.com. Please say which device and Android version you are on, and what you were doing when it went wrong.
The app uses your device's own text to speech engine. Check Settings, Accessibility, Text to speech output and confirm an engine is installed and a voice is downloaded. Then turn voice guidance on in the app's Audio and Voice panel.
They need stereo headphones. The effect comes from a slightly different tone in each ear, so through a speaker the two mix in the air and it is lost.
On your device only. Use Export on the Journal screen to save a copy as a file. Nothing is uploaded, because the app has no network access at all.
If Android backup is switched on, the app's data is included in your device backup and restore. Exporting from the Journal screen first is the reliable route.
Delete entries individually on the Journal screen, or clear it all at once with Settings, Apps, Gateway, Storage, Clear data. Uninstalling removes all of it.
It should not. The app holds the screen on while it is open, because exercises run for many minutes without a touch. If it still sleeps, check any aggressive battery saver on your device.
No. See the notice on the home page.