Flightradar24
flightradar24.com
Shows aircraft moving in real time, with the tail number and where it came from
Free tierClassic
Loading page
komoot.com
Plans a cycling or hiking route by surface, gradient and what other people ride.
You give it a start, an end and a sport, and it routes over the surfaces that sport actually wants — gravel for a gravel bike, waymarked paths for a hike — with an elevation profile and a surface breakdown before you commit. Community Highlights show which segments locals rate, which is how you find the good detour. Turn-by-turn voice navigation and offline maps come with the app.
Questions
A genuinely usable free tier with paid plans for volume or team features. A new account unlocks one region free; the one-off region packs were withdrawn in 2025, so everything beyond it is now a Premium subscription.
Yes. komoot sends your input to its own servers to process it. That is fine for public material; for anything containing personal data, use one of the on-device tools instead.
A new account unlocks one region free; the one-off region packs were withdrawn in 2025, so everything beyond it is now a Premium subscription.
Alternatives
Same category or same task, ordered by how closely they overlap.
flightradar24.com
Shows aircraft moving in real time, with the tail number and where it came from
marinetraffic.com
Live positions for merchant ships, ferries and yachts broadcasting AIS
openstreetmap.org
A map of the world anyone can correct, and everyone else can reuse
rome2rio.com
Answers how to get from any place to any other place, by every mode at once
citymapper.com
Public-transport directions that tell you which carriage to stand in
passportindex.org
Shows where a given passport gets you in without applying for a visa first