ZERO is a simple fasting tracker used for intermittent, circadian rhythm, and custom fasting. Choose your favorite fasting protocol and Zero will track your ongoing progress. Over 1 million downloads and 10M+ completed fasts to date.


OAK is a simple meditation and breathing exercises app. We believe in teaching you proven traditional meditation techniques practiced for centuries. When you're ready, you can move on to our advanced unguided meditation timer.

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