Backmarker: Sim Dashboard

Sim racing telemetry for Gran Turismo 7: live delta, fuel, lap analysis, widgets

Backmarker is a sim dashboard for Gran Turismo 7 that turns your phone or tablet into a second screen next to your wheel or controller. It reads the live telemetry GT7 sends over your Wi-Fi on PS4 and PS5, so you get a full sim racing dashboard with no PC needed: no SimHub, no extra hardware.Backmarker is an unofficial companion app made by a fan. It is not affiliated with, endorsed by or associated with Sony Intera…