SPIDER20

Health & Fitness

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

One bar, 20 minutes. 5 pull-ups, 10 push-ups, 15 squats — as many rounds as you can. Stand your phone up and the camera counts your reps for you. SPIDER20 — 20-minute bodyweight workout with just one bar Complete as many rounds as you can in 20 minutes: • 5 pull-ups • 10 push-ups • 15 squats ■ Camera auto-count Just stand your phone on a tripod or holder and the camera recognizes your movement and counts your reps automatically. No need to tap the screen mid-workout. • Tripod mode: keep your phone in one spot; works from the front, side or back • Floor mode: lay your phone on the floor, camera facing up • Video is processed only on your device. It is never saved or sent. ■ Custom WOD (PRO) Build your own workout from 16 movements, all counted by the camera. 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, high knees Left/right movements count one rep only after both sides are done. ■ History & stats • Today's volume, calories, total reps and workout time • Round history and personal bests • Performance charts for 10, 15, 20 and 30-minute workouts • Track your progress with levels ■ SPIDER20 PRO — one-time purchase, no subscription • Custom WOD Builder • Full workout history • Performance statistics • Long-term PB tracking • PRO app icon Camera auto-count detects visible body movement as an assistant feature. Results may vary with your setup and surroundings. Calories are estimated from reps and body weight.

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- Improved camera auto-counting for all 16 Custom WOD movements. - Mountain climbers, plank shoulder taps, high knees and reverse lunges now count one rep only after both sides are done. - Tyson push-ups count the moment your knees bend after the push-up. - Better recognition for dead bugs, calf raises and jumping jacks. - More reliable person detection in backlight, with dark clothing and in plank positions. - New installs start in tripod mode with a large camera view during workouts. - Added a Done button when entering reps in Custom WOD. - Reduced battery usage.

The developer, beomjun Son, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Seller
    beomjun Son
    Size
    11.6 MB
    Category
    Health & Fitness
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English and Korean
    Age Rating
    9+
    In-App Purchases
    Yes
    Copyright
    © 2026 SPIDER20