chirp.pub

Android · Personal cycling experiment

Your ride.
A familiar ghost.

Ghost Rider brings GPS ride recording, compatible e-bike telemetry, and a ghost of your typical pace together in one Android app.

Download Ghost Rider APK ↓

Experimental prototype, distributed directly from Chirp.pub.

Published version
0.5.9
Android
9 or later · 64-bit ARM
Download size
40.0 MiB
Build
Debug / prototype

Made for getting out on the bike.

Record your route on an OpenStreetMap map, revisit completed rides, and compare your ride with a local typical-pace ghost. For the supported Trek FX+ 2 / Hyena Gen. 2 setup, the app also explores Bluetooth ride telemetry and assist-level streaks.

This is an independent personal project, not an official Trek or Hyena app. Compatibility with other bikes has not been established.

Install on Android

  1. Open this page on a compatible Android phone and download the APK.
  2. Open the downloaded file. If Android asks, allow installation from the browser or file manager you’re using, then complete installation.
  3. Open Ghost Rider and grant the permissions needed for the features you choose, such as location for ride recording and Bluetooth for bike connectivity.

You can turn off that browser’s installation permission again afterward. This prototype is not a Google Play release.

Build details

Published build metadata · SHA-256 checksum

The download keeps its existing filename, TrekGhostRider.apk, so previous download links continue to work.