ColorfulMaps Submit
River Runner
vs
Safecast Map

River Runner: Follow a raindrop from anywhere to the sea. Safecast Map: Citizen-collected radiation measurements around the world.

River RunnerSafecast Map
CategoryEnvironment & Wildlife MapsEnvironment & Wildlife Maps
CoverageWorldwideWorldwide, densest in Japan
UpdatesStatic archiveContinuously (community edits)
Data sourceHydrological datasetsCitizen measurements
Made bySam LearnerSafecast
PriceFreeFree
AccountNo account neededNo account needed
On phonesWorks well on phonesWorks well on phones
Map view3DFlat map
Visits from ColorfulMaps00
Open map Open map

What you can do with River Runner

  • Click anywhere to trace water to the sea
  • 3D flyover of the route
  • River names along the way

Full review · River Runner alternatives

What you can do with Safecast Map

  • Radiation readings worldwide
  • Detailed coverage of Japan
  • Open data

Full review · Safecast Map alternatives

Summary based on public information. Check each map's website for current features and prices.