SPIDER20

SPIDER20 — camera rep counter and bodyweight workout tracker

Focus on your workout while your phone helps count your reps. Start with a timed pull-up, push-up and squat challenge, or unlock PRO to build a routine with the movements you choose.

START FREE • Take on the classic 20-minute challenge: 5 pull-ups, 10 push-ups and 15 squats per round. • Use the timer and camera auto-count to follow your workout. • Check today's workout records and browse exercise demonstration videos. The classic challenge requires a pull-up bar.

CAMERA AUTO-COUNT Stand your phone at waist height on a tripod, holder or against a wall so the camera can see your body — pose detection counts your reps. Video is processed on your device and is not saved or transmitted. Auto-count is a movement-detection aid; results depend on camera placement, lighting and how much of your body is visible.

YOUR ROUTINE, YOUR PROGRESS — SPIDER20 PRO One-time purchase. No subscription. • Build custom workouts by choosing movements and rep targets. • View your full workout history and workout calendar. • Review monthly summaries, workout streaks and performance statistics. • Track personal bests over time and use the PRO app icon.

CHOOSE FROM 17 MOVEMENTS Pull-up, push-up, knee push-up, wide push-up, diamond push-up, pike push-up, Tyson push-up, squat, reverse lunge, glute bridge, calf raise, mountain climber, plank shoulder tap, dead bug, burpee, jumping jack and high knees. For alternating left/right movements, both sides together count as one rep.

SEE THE WORK YOU PUT IN Review reps, workout time and estimated calories. PRO adds your calendar, full history and statistics so you can look back at your progress. Calories are estimates based on reps and body weight.

Download free and try your first workout. Upgrade to PRO when you want your own routines and a longer view of your training.