Pull Up Day

Hanging from a bar fixes neck pain. One minute a day is enough. The problem is counting reps and timing hangs while you are dangling - your hands are busy holding your bodyweight.

Pull Up Day solves this with on-device AI. Place your iPhone on a stand, say "Start," and the camera tracks your shoulder, wrist, and head positions in real time using Apple Vision. It counts every pull-up and times every dead hang automatically. No taps, no wearables, no setup.

Why on-device AI:

• Complete privacy: your camera feed is never recorded, stored, or sent to any server
• Works offline: no internet required, ever
• Instant response: no network latency between rep and count

Why 8 FPS:

• Real pull-ups happen at human speed; tracking 8 frames per second is plenty for accurate counting and dramatically extends battery life

Why three tracking points (shoulders, wrists, head):

• Fewer points means higher accuracy. Tracking everything means tracking nothing reliably

Features:

• Auto-counting pull-ups via AI pose detection
• Auto-timing dead hangs
• Voice command ("Start") for hands-free workouts
• Workout calendar with daily history
• Weekly, monthly, yearly statistics
• Personal records tracking
• Universal app: iOS, iPadOS, macOS, visionOS

Completely free. No subscriptions, no IAPs, no account required.