TATTA vs RunForm 3D

Recording daily training, running online races, sharing and comparing your progress with rivals. TATTA will keep your motivation up and be the best buddy for your running life! Online Race: You can find a variety of online races going on. You can join anytime and anywhere. Let's compete against your rivals! Training Rankings: Apply your training ranking toward your next race. You can also record and edit your lifetime race results. Training data: Review your training log and improve your approach. Enjoy swiping through the beautifully arranged charts! Notes: - TATTA uses Motion & Fitness feature. - TATTA uses HealthKit to export your workouts data into the Health app.

RunForm 3D analyzes your running form using monocular 3D pose estimation — just film yourself from the side with your iPhone. - Automatic ground-contact detection - Key determinants of running economy: cadence, vertical oscillation, ground contact time and more - Per-factor good / acceptable / needs-improvement zones - Form Efficiency Score (0-100, an estimated proxy) with a confidence label How to use: enter your height (optionally target pace), fix your phone and film from the side so the whole body fits, run a few steps, then stop to analyze. Important: The app interface is in Japanese. Scores and metrics are estimates derived from motion, NOT direct measurements of oxygen uptake (VO2) or running economy. This is not a medical device and does not diagnose or guarantee any outcome. Analysis runs on-device.