OSS Tanbou
View on GitHub

CoMaps — privacy-focused offline OpenStreetMap navigation for walking, cycling, and driving

OSS scale score Not calculatedOSS health 91Update pace 117 commits/30d
About these scores

OSS scale score is an unbounded metric that log-compresses and weights Stars, Watchers, Forks, and Contributors. Discovery score is the current OSS scale score minus the score at discovery. Update pace is commits in the last 30 days, growth momentum is the OSS scale score difference within the recent observation window, and OSS health is a 0–100 rating based on available recency, Community Health, and release data.

Stars
551
Primary language
C++
License
Apache-2.0
Repository last updated
Sep 18, 2026

Overview

CoMaps is a community-led map and navigation app based on OpenStreetMap. Users can download maps and use search, walking/cycling/driving navigation, outdoor details, bookmarks, and track recording without a network connection. It is a fork of Organic Maps built around privacy, transparency, and not-for-profit values.

Features and best fit

Based on official documentation; not hands-on tested · Content checked:

Download maps and navigate without a network connection

Downloaded regional maps support offline address/place search and voice navigation for walking, cycling, and driving, with subway information and offline Wikipedia content.

Sources: [3]

Use outdoor mapping, track recording, and GPX/KML exchange

Outdoor mode highlights trails, campsites, water sources, peaks, and contours. Tracks can be recorded and bookmarks/tracks imported or exported through KML, KMZ, and GPX, with Android Auto and CarPlay support also documented.

Sources: [3]

For travel and outdoor navigation where offline access and privacy matter

It fits travelers, hikers, cyclists, and users who want maps available without connectivity or advertising/tracking.

Sources: [3]

Plan map updates/storage and distinguish the canonical Codeberg repo from the GitHub mirror

Offline maps consume device storage and need periodic updates; OpenStreetMap detail varies by area. Codeberg is the canonical development repository and GitHub is an official mirror. OSS Tanbou's GitHub star/issue metrics therefore represent the mirror, not all Codeberg activity. CoMaps is Apache-2.0.

Sources: [3][4][2]

Official sources

  1. [1]comaps/comaps GitHub mirror(2026-09-18)
  2. [2]CoMaps canonical repository on Codeberg(2026-09-18)
  3. [3]CoMaps README mirror(2026-09-18)
  4. [4]CoMaps LICENSE mirror(2026-09-18)
Supplemental curator note

CoMaps is a community fork of Organic Maps. Codeberg is the canonical repository; OSS Tanbou registers the official GitHub mirror because the current metrics pipeline is GitHub-based, so GitHub stars/issues do not represent all Codeberg activity.

Try it in 3 steps

  1. 1

    Get the source

    git clone --depth 1 https://github.com/comaps/comaps.git
  2. 2

    Enter the repository

    cd comaps
  3. 3

    Check the official steps

    Continue with the commands in the README Installation, Quick Start, or Getting Started section.

    find . -maxdepth 1 -iname 'README*' -exec sed -n '1,220p' {} \; -quit
Check the official README

Growth

Growth trends · Last 30 days

551 Stars

Trend data is still being collected.

Development activity

Last 90 days · weekly

Commits (last 30 days)
117
Open PRs
0

Development activity is still being collected.

Built with

Categories and tags

Categories

Tags

GitHub data

GitHub dataView detailed GitHub data
View on GitHub
Stars
551
Forks
51
Watchers
6
Open issues
0
Primary language
C++
License
Apache-2.0
Repository last updated
Sep 18, 2026
Write a related article

Share a guide or use case for this OSS in Markdown. Articles are published after administrator approval.

Report incorrect information

Tell us if any listing information is incorrect or outdated.