Arcelta: Form Analysis

Arcelta finds the joints in your video or photo and shows the angles you choose as numbers. Put two of them side by side and read the difference directly. ■ Any sport Baseball, tennis, darts, athletics — anywhere you want to look at body angles. There are no per-sport presets. You decide what to measure. ■ 25 built-in angles ・Joint angles (how far an elbow or knee is bent) ・Line tilt (how far the shoulder or hip line leans off horizontal) ・Segment tilt (how far the upper arm or thigh leans off vertical) ・Angle between two lines (how far the shoulder line and hip line have opened) ■ Categories decide what gets measured Group things your way — "Tennis", "My son's pitching" — and set the angles once. Everything filed in a category is measured the same way, so any two of them line up. ■ Ways to compare ・Side by side, choosing the same instant in each ・Skeletons overlaid, to see the difference in shape (Pro) ・A list of the numeric differences ■ Everything stays on your device Your footage and your results never leave your phone. No account. No ads. No analytics. ■ Arcelta Pro (optional) ・Angles at once: 4 → unlimited ・Playback speed: 0.5×–1.5× → 0.1×–2× ・Overlay comparison ・Exports without a watermark $5.49/month or $54.99/year, auto-renewing unless cancelled at least 24 hours before the period ends. Manage in Settings → Apple Account → Subscriptions. Cancelling never deletes anything you have saved. ■ Please note This app is not a medical device and cannot be used for medical or diagnostic purposes. The angles shown are estimates based on joint positions inferred from footage and are not guaranteed to be accurate. Arcelta does not score your form or judge it as good or bad. Terms of Use (EULA): https://past-dandelion-e58.notion.site/Arcelta-Terms-of-Use-3bb372952c858031b554f3d3f37fbf76 Privacy Policy: https://past-dandelion-e58.notion.site/Arcelta-Privacy-Policy-3bb372952c8580e59b6fc6176f343a6c