Koudo - GPS・気圧・高度記録

Koudo is an app that combines your smartphone's GPS and barometric pressure sensor to record highly accurate location, altitude, and speed.

[Main Features]

• High-precision altitude measurement using GPS + barometric pressure sensor

• Real-time display of speed, altitude, and barometric pressure

• Setting of recording interval (5 seconds/10 seconds/30 seconds)

• Display of track on a map

• Graph display of speed, altitude, and barometric pressure

• Replay function (play back recorded data)

• Export and import of GPX files

• CSV export

• Customizable icons for each movement mode

[Recommended for:]

• Recording walking, running, and cycling

• Recording altitude changes during mountain climbing and hiking

• Saving driving and travel tracks

• Observing barometric pressure changes

[Privacy]

• All recorded data is stored on the device

• No automatic upload to the cloud

• Location information is only sent when acquiring place names

[Required Permissions]

• Location: For GPS recording

• Storage: Import/export of GPX files

• Sensor: For barometric pressure measurement