Map Chart Mosaic icon

Phone

Map Chart Mosaic

Maps & Navigation AppMosaic ⭐ 3.30 5,000+
Version 1.4.4 Everyone

Screenshots

Map Chart Mosaic screenshot
Map Chart Mosaic screenshot
Map Chart Mosaic screenshot
Map Chart Mosaic screenshot
Map Chart Mosaic screenshot
Map Chart Mosaic screenshot
Map Chart Mosaic screenshot
Map Chart Mosaic screenshot
Map Chart Mosaic screenshot
Map Chart Mosaic screenshot
Permissions Explained 10 permissions requested View details

This app requests 10 permissions. The table below explains what each permission may allow and what users should review before installing.

Status Permission What it means Why it may be used User safety note
ℹ️ Review Approximate Location (network Based) approximate location (network-based) This is an Android permission or app-specific permission requested by the app. The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration. Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review Precise Location (gps And Network Based) precise location (GPS and network-based) This is an Android permission or app-specific permission requested by the app. The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration. Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review Read The Contents Of Your Usb Storage read the contents of your USB storage This is an Android permission or app-specific permission requested by the app. The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration. Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review Modify Or Delete The Contents Of Your Usb Storage modify or delete the contents of your USB storage This is an Android permission or app-specific permission requested by the app. The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration. Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review View Wi Fi Connections view Wi-Fi connections This is an Android permission or app-specific permission requested by the app. The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration. Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review View Network Connections view network connections This is an Android permission or app-specific permission requested by the app. The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration. Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review Change Network Connectivity change network connectivity This is an Android permission or app-specific permission requested by the app. The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration. Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review Full Network Access full network access This is an Android permission or app-specific permission requested by the app. The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration. Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review Prevent Device From Sleeping prevent device from sleeping This is an Android permission or app-specific permission requested by the app. The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration. Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review Google Play License Check Google Play license check This is an Android permission or app-specific permission requested by the app. The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration. Review this permission before installing, especially if it does not match the app’s expected purpose.

About Map Chart Mosaic

Offline maps for phone and smart watch: Topographic maps, satellite images, GRIB weather forecast maps and road maps with cycle and hiking trails. Nautical charts are currently only for USA and Canada available. Please watch the video and read the FAQ: http://www.MapChartMosaic.com/ Switch seamlessly between maps from different sources to get detailed information about a location. Map views are automatically stored in an offline cache on your phone, so that you can view them later without an internet connection. Download offline maps to your smart watch and view them without connection to your phone. Add map markers and notes to the offline maps (e.g. your current car parking location). Create travel routes. Record your GPS Track. Share map marker, route and track data as GPX files. Get GPS travel info: speed, course, odometer, route ETA (estimated time of arrival)... Get GRIB weather forecast maps via Internet download, Email or Iridium Go satellite connection. You can display the maps also on your Wear OS smartwatch. The smartwatch app Map Chart Mosaic can be used without a connection to your phone. But you need the phone app Map Chart Mosaic to download new map charts, map marker and map routes to your smartwatch. DISCLAIMER Do NOT use the app for navigation or any other purpose that may result in personal injury or property damage. Use it at your own risk.

What Map Chart Mosaic Is Used For

Map Chart Mosaic appears to be a map-viewing and trip-planning app for phones, with support for offline map storage and Wear OS smartwatch viewing. Based on the metadata, people may use it to browse different map sources such as topographic maps, satellite imagery, road maps, hiking and cycling trails, and, in some regions, nautical charts. It also mentions GRIB weather forecast maps, which suggests it may be used to check weather-related map layers before or during travel.

The app seems designed for situations where internet access is limited, since map views are automatically cached for offline use and maps can also be downloaded to a smartwatch. It may be useful for adding markers and notes, creating routes, and recording GPS tracks. The listed permissions, including location, network access, and storage, fit features like showing your position, downloading map data, saving offline content, and sharing GPX files. The metadata also includes GPS travel info such as speed, course, odometer, and route ETA, which suggests it is meant for tracking and route reference rather than general turn-by-turn navigation.

Common uses

  • View offline maps on a phone or smartwatch
  • Switch between topographic, satellite, road, and trail map sources
  • Add markers and notes for places like parking spots or route points
  • Create travel routes and record GPS tracks
  • Share route, marker, or track data as GPX files
  • Check GRIB weather forecast maps when internet access is available
  • Use GPS travel details such as speed, course, odometer, and ETA
Best for:
Offline map viewing Trip planning GPS track recording Wear OS watch use Outdoor activities

App Details

Package:
com.appmosaic.mapchart
Developer:
AppMosaic
Version:
1.4.4
Updated:
Oct 9, 2025
Min Android:
Varies with device
Age Rating:
Everyone
Contains Ads:
No
In-App Purchases:
No

Official Listing

  • Official listing available on Google Play
  • Package name: com.appmosaic.mapchart
  • Age rating: Everyone

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How to Download Map Chart Mosaic

If this app is not hosted directly on APKApps official link, then for the safest and most up-to-date version, install it from its official Google Play listing.