DynoNote

DynoNote is a web + mobile app for performance tuners to capture, normalize, and compare tuning runs across dyno sessions and street logs. Instead of hunting through screenshots, spreadsheets, and ECU exports, you import common log formats (HP Tuners, Cobb, ECUTEK, MoTeC CSVs) and tag each pull with mods, fuel, weather, boost targets, and calibration version. The app automatically aligns runs by RPM/time, highlights deltas (knock, AFR, ignition, boost error, IAT), and generates a simple “what changed / what improved / what got worse” report you can send to customers. It’s not an ECU flashing tool—those are locked down and risky. It’s the missing documentation and analysis layer that makes tuners faster, more consistent, and more professional, while reducing costly back-and-forth and mistakes.