VoltTimer

VoltTimer is a workout timer built for HIIT, strength training, and circuit workouts. Set custom work and rest intervals, stack them into full sessions, and let VoltTimer keep pace so you can focus on the reps instead of the clock. FEATURES - Simple work/rest interval timer with an adjustable start delay - Circuit training: build multi-exercise rounds with individual timings per exercise - Save workout presets so you can start your favorite routines in one tap - Track every session: sets completed, duration, and full history - Weekly and monthly stats to see your progress at a glance - Custom color themes for work and rest phases - Choice of alert tones plus haptic feedback between phases - Clean, distraction-free interface built for the gym VOLTTIMER PRO Unlock unlimited workout presets, circuit training, custom color themes, and complete workout history with a one-time purchase. No subscription, pay once and keep it forever. No ads. No account required. Your workout data stays on your device.

VoltTimer build 4!