Postura: Violin Coach

Postura is an all-in-one violin practice app built around posture analysis. Use your iPhone camera or an uploaded practice video to review your playing posture, see pose landmarks, and identify moments where your setup may affect your playing. Then tune, keep time, and track practice from the same app. Core features: Violin posture analysis Use pose tracking to review your violin setup while you play. Postura highlights body landmarks and gives practical feedback for common issues such as raised shoulders, elbow position, arm visibility, and posture consistency. Analyze practice videos Upload a practice or performance video and let Postura analyze it on device. After analysis, replay the video with pose overlays and jump through detected posture moments. Live review Use the camera during practice to check whether your body, arms, and instrument position are visible and stable enough for useful feedback. Tuner Tune with clear pitch feedback and an adjustable A4 reference. Metronome Practice with a precise metronome, adjustable tempo, time signature, subdivision, haptics, and background audio support. Practice tracking Review recent practice activity, total practice time, and streaks. Private by design Postura is designed for on-device practice. It does not require an account, does not include ads, and does not upload your camera, microphone, or selected practice videos to a server. Built for violinists Postura is not a generic fitness tracker. It is designed around violin practice: bow arm awareness, shoulder tension, elbow position, tracking quality, replay-based self-review, tuning, and tempo work. Postura is a practice aid, not a medical or professional assessment tool. Use it to support focused practice, self-review, and better awareness during violin study.