CO₂ and expense counter for transport
Car or bus? Compare cost and CO₂ in 30 seconds.
Best for: individuals, schools, companies, transport partners.
Personal phone experiment template
Switch for a week or month. Track mood, focus, habits, and what you actually miss.
Best for: students, knowledge workers, anyone craving mental quiet.
Modes of transport experiment tracker
Track daily choices (bus, bike, walking, car) and connect it to CO₂ and costs.
Best for: personal challenges, workplace teams, community pilots.