Critical Maps

Critical Maps

Critical mass location sharing and chat

Internet Location Tracker & Sharer

Download (41 MB) Website

Description

This app tracks your location and shares it via a map
with all other participants of the critical mass bicycle protest. You can use
the chat to communicate with all other participants.

Location sharing and chat relies on criticalmaps.net.
Location tracking is always active while using the app.

Anti-features

Properties of this app that are worth knowing about before installing.

  • NonFreeNet
  • TetheredNet
  • Tracking

Versions

Version Date Size Requires Android Download
3.1.3 current
0e9f0b591857c41f…
 2026-06-23 41 MB API 26
3.1.2
7a10cd87067dea24…
 2026-06-14 41 MB API 26
3.1.1
8ada149cdac91713…
 2026-03-23 51 MB API 26

Permissions

What the app asks the system for. Android only grants sensitive access after you confirm it.

  • Approximate locationDetermine the location via the network.
  • Precise locationDetermine the location via GPS.
  • Wi-Fi stateRead information about the Wi-Fi connection.
  • Network stateCheck whether and how the device is connected.
  • Internet accessSend and receive data over the internet.
  • Foreground serviceKeep running in the background, visible in the status bar.
  • FOREGROUND_SERVICE_LOCATION
  • NotificationsShow notifications.
Show 1 more permissions
  • criticalmaps.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

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