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Critical Maps

Critical Maps

by Norman Sander

18 ratings
34 reviews
🌐 Social Networking
🗺️ Navigation
Free

Details

Released
February 4, 2015
Updated
July 29, 2026

Features

Background Location Access

Developer

Norman Sander
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About

Share your GPS location with other participants during Critical Mass events. Communicate with fellow riders through an integrated chat feature.

✓GPS coordinate sharing
✓Real-time location tracking
✓Built-in chat functionality
✓Participant communication
Show original description

What's New in Critical Maps

4.10.0

July 29, 2026

Spot the mass – Riders close to each other are now highlighted as groups on the map, so you can see at a glance where the crowd is rolling. Riders outside a group stay visible, just a bit more subtle. GPX route overlays – Load a GPX route and see it directly on the map — perfect for previewing or following a planned ride. Fixes & improvements – Privacy zone entries can now be deleted even when the feature is switched off, plus updated dependencies under the hood. See you on the streets!

More

User reviews

Most RecentHighest RatedLowest Rated

Improved Visualization

Spotting the moving cyclists is great!
Seeing all cyclists on the map / using this app is a powerful impression!
~~Templeton~

Fantastic update and app

Pricacy zones are here. Thanks so much.
Pplaceholder_name

Super!

Mega praktische App. Besonders das letzte Update.
TTheKingSheep

Interessant!

Bin gespannt ob die App was taugt. Nutzung geplant für 07.09.25 in Ffm. Mastodon nicht möglich, App schmiert ständig ab. A
DderC.L.

Immer aktiv

Schade dass die App immer aktiv ist. Vorerst deinstalliere ich die App immer nach Gebrauch. Bitte ein Schalter zum Abschalten einbauen.
Bei Aufruf der App natürlich den Schalter automatisch einschalten!
PPrimzahl007
See 29 more reviews

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FAQ

What does Critical Maps do?

Critical Maps allows participants of Critical Mass events to share their GPS coordinates with each other. It also includes a built-in chat feature for communication among users.

How does the GPS sharing work?

The app enables users to share their real-time GPS coordinates with other participants of the same event. This helps everyone stay aware of each other's locations during the ride.

Is there a cost to use Critical Maps?

No, the application is completely free to use. There are no in-app purchases or advertisements.

What are the main benefits of using this app for Critical Mass?

The primary benefits are enhanced safety and coordination. By sharing GPS locations, participants can easily find each other and stay together. The chat feature facilitates quick communication for any needs or updates during the event.