Dr Metronome.01(Zero One) is Drummer's Metronome for strict tempo keeping or DJ's Metronome for accurate tempo measuring.

Features:
1. BPM accuracy is 0.01(60.00 - 240.00)
2. Accurate click sound
3. Visual tempo effect
- Flash screen simultaneously with click
- Rotate circle icon with click
4. Easy and quick operation
- Tap screen tempo setting
- Touch and slide tempo setting
(horizontal slide left:-1.0 right:+1.0 / vertical slide up:-0.01
down:+0.01)
5. Working while listening to music.

iPhone5 taller screen.