Upa Intervals

Upa Intervals is an interval timer designed for sequence training in sports and wellness, including yoga. It complements an upstream app, which is scheduled for release in late 2026. You can create custom activity sequences and modify the settings for each activity at any time. Activities labelled "Rest" are highlighted in a distinctive red color. You can share your activity sequences with other users using the EXPORT/IMPORT feature. The "Mattro" switch on the main screen starts a metronome with a tempo of 50 beats per minute (at intervals of 1.2 s, or about 1 mātrā, an ancient unit of time). Upa Intervals is a completely free and ad-free app.