PedalSmith vs SimPosture

PedalSmith is a focused brake-pedal training tool for sim racers. Connect your iPhone to the same Wi-Fi network as your PS5 with Gran Turismo 7 running, and PedalSmith will read your brake pedal input directly over the network — no setup, no accounts, no recording. Three drills: • Force Calibration — the app speaks a target pressure ("seventy"), you press to it and hold steady. Score is your plateau value. • Pressure Modulation — a smooth, randomly-varying target curve scrolls across the screen. Match it with your brake pedal in real time. Live score over a five-second sliding window. • Release Shape — practice trail-brake releases against fast, medium, or long target curves. Watch your release overlay the ideal in real time and see exactly where you deviate. PedalSmith stores nothing between sessions. No account, no analytics, no data leaves your device.

SimPosture helps sim racers dial in the right seating position for their rig. Take a side-profile photo with your phone, choose your vehicle class — from road and GT3 to prototype and formula — and get a score across four categories with concrete tips on what to adjust next. Repeat the photo–adjust–photo cycle until your posture matches the class target. What you get: • Posture analysis from a single photo — automatic body-point detection, fine-tune if needed • Class-specific targets: road, GT3, prototype/LMP, formula, rally • Tips that match your seat: recliner or bucket, fixed or tiltable mount • Before/after comparison to track your progress • Share or save your assessment as an image • German and English, light and dark theme • Works offline after setup — no account, no cloud upload Your photos and analysis stay on your device. SimPosture gives ergonomics guidance for sim racing, not medical advice. Requires a dedicated racing seat — not for desk-wheel setups.