Unofficial, fan-made tool for the browser game Grand Prix Racing Online (not affiliated with GPRO, built by players for players). Connect your account with a read-only token and it prepares each race: car setup for Q1/Q2/race, fuel per stint, tyre choice and pit stops, practice lap guidance, mixed wet/dry plans, driver training and a post-race report. 5 languages. First 5 races free, then 1 credit per race.