Metronome
Let the phone keep the beat — and speed it up as you go.
How to use it
- Pick how many beats per bar, then use − / + to set the tempo. Start slow.
- Tap “Start the beat”. The last beat is the accent; “Speed up” adds a little every 4 bars.
- Turn on the music for atmosphere: it speeds up with the beat and goes back to normal when you stop.