How do challenges work?
Pick a challenge, do it in real life, and tap to complete it. You earn eco points and CO₂ savings, and enough points level you up. Daily challenges refresh your routine.
How does logging carbon work?
Tap “Log Carbon Activity,” choose a category, and enter the CO₂ amount — use a negative number for a saving (e.g. −2.5) and a positive number for an emission. The Impact tab charts your net footprint over time.
How is my impact calculated?
Challenge and activity figures use approximate published averages, added up on your device. They're estimates for guidance and motivation, not precise measurements.
Is my data private?
Completely. EcoAct has no accounts and makes no network requests — everything stays on your phone. See the privacy policy.
Do I need an internet connection?
No. EcoAct works fully offline, anywhere.
What are the Tech Solutions?
A section that shows how technology — smart grids, carbon capture, green hydrogen and more — is tackling climate change, to connect your everyday actions to the bigger picture.
How do I reset my progress?
Delete and reinstall the app to start fresh — all data lives only on your device.