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Nothing. Fogline is a personal project — free, with no subscriptions and no in-app purchases. One burakov account works across all your devices.
iOS and Android, phones and tablets, from one account. It’s mobile-only — there’s no desktop or web version, because the whole idea depends on the phone you carry with you.
Yes — that’s the point. Fogline records where you travel with the app closed and the screen off, so roads paint themselves without you doing anything. Your raw trail stays on the phone; only the roads you’ve painted back up.
Kyiv and the surrounding oblast today, with other regions as downloadable map packs. Once a region is downloaded, painting and the map work fully offline.
So your painted map backs up and follows you across devices. Sign in on a new phone and your coverage is right there. The account is free.
Fogline samples your location only as you move and stays quiet when you’re still, so it’s tuned to sip battery in the background rather than run flat out. Longer trips naturally use more.
No. Your raw location trail never leaves the device — it’s used only to paint roads. The only thing that syncs is the plain list of roads you’ve painted, plus your coverage totals.
One pass, in any direction, by any means — driving, walking, cycling, or riding as a passenger. Roads are split into stretches of about 40 metres; travel one and it’s painted for good.
Your path is snapped to the OpenStreetMap road network, and GPS noise and standing still are filtered out, so your map follows real streets. Nothing is perfect — occasional GPS drift can miss or nudge a stretch.
Yes. Reset map clears every painted road and sets your coverage back to zero, so your city starts fully fogged again. It’s permanent.