Meditation Gong is an app that plays a gong sound at the beginning and end of a chosen time interval.
Intended primarily for seated or walking meditation.

The app is available as a web app or as an Android native phone app.
The latter is fully offline and can be used without internet or in airplane mode.

• Select a duration (5, 10, 20, or 30 minutes)
• Press the round button to start

• Pressing the round button again stops the timer
• Clicking outside the round button toggles a progress bar
• Playing music on phone will stop the timer

The code is published under MIT license.

The gong audio files used in this app are from Sage Meditation and used with permission. They are not covered by the MIT license.