FO Maps: GeoPDF GPS Offline

FO Maps: GeoPDF GPS Offline

Field GIS, KMZ, no signal

5 ratings
3 reviews
Free
In-App PurchasesWith Ads

Details

Released
March 22, 2026
Updated
November 3, 2026

Features

Background Location Access

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About

This app transforms your phone into a powerful field GIS that functions entirely offline. Load your existing georeferenced maps to drop points, draw shapes, measure distances, and record tracks. Export your data in various formats when you reconnect.

✓Offline georeferenced map loading
✓Point dropping and polygon drawing
✓Distance and area measurement
✓GPS track recording
✓KML, KMZ, GPX, PDF export
✓Team collaboration features
✓Offline weather forecasts
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+1

What's New in FO Maps

2.1.1

November 3, 2026

What's new • Project search: tap the magnifier in Projects to find any project by name or description, including those inside folders and channels. • Marker search: tap the magnifier on the map and search by name, description or any field of the marker's form. The marker list is now grouped by layer. • Subfolders: create folders inside folders to organize your projects your way. Deleting a folder never loses its contents: they move up one level. • Import KML with folders: if the file is organized in folders (as in Google Earth), one layer is created per folder so you keep the same structure. Improvements • Redesigned project sharing: in a single window you can turn on Sync (signing in right there if needed) or send the map as a file. • Reorganized Projects screen: the title is fully readable and the buttons are easier to reach. • New language: Malay.

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Subscriptions & In-App Purchases

FO Maps Pro Annual

All Pro Monthly features at the best yearly price.

$18.991 Year
14 Days trial
How to cancel FO Maps subscription ⁉️

User reviews

Fire maps

Thank you. I needed a replacement for a very popular option that wouldn’t let me use my fire maps anymore without a ludicrous price. I’m going to tell more firefighters they don’t need to get screwed over to do their jobs. Good work.

Easy to Use

I recently started using this app for work in the field since the app I had previously used started charging a subscription fee. Easy to use with all the same functions as the last app. Thank you FO Maps!!

Promising Alternative

This is a very promising alternative to an app that shall not be named. The UI takes some getting used to, but is still very well thought out.

The collaboration features have incredible promise and I hope to get my contractors on FO Maps so we can try them out.

This is a really good app that is 100% worth a shot. Have mercy on your soul, poor developer.
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Developer apps

FAQ

Does FO Maps have ads?

Yes, the free version of FO Maps contains advertisements. To remove ads and access additional features like offline base maps and weather forecasts, you can upgrade to the Explorer plan.

What subscription plans are available for FO Maps?

FO Maps offers a free tier with ads. Paid plans include Explorer for $9.99/year, and Pro for $2.99/month or $18.99/year, which includes team collaboration and sync features. The Pro Annual plan offers a 14-day free trial.

What types of maps can I load into FO Maps?

You can load GeoPDF maps from sources like QGIS, ArcGIS, Global Mapper, and USGS US Topo. The app also supports MBTiles and georeferenced images, allowing you to work with maps you already possess.

Can I use FO Maps without an internet connection?

Yes, FO Maps is designed to function entirely without a signal. You can load maps, collect data, and perform measurements offline. Data is only exported when you choose to do so.

What data formats can FO Maps export?

FO Maps supports exporting data in KML and KMZ with embedded photos, GPX with timestamps, PDF reports of the map, and can sync directly to Google Sheets. You can also back up your data to Google Drive.

How does FO Maps handle team collaboration?

The Pro plan enables team collaboration through channels where crews can join with a code. You can publish projects, follow an activity wall, and sync data across your devices, facilitating seamless teamwork.

What is the age rating for FO Maps?

FO Maps has an age rating of 4+. This indicates it is suitable for a wide audience, including children, and does not contain content typically deemed inappropriate for younger users.

How often is FO Maps updated?

The latest version of FO Maps is 2.1.1, and it was last updated on November 3, 2026. This suggests a relatively frequent update cycle, ensuring the app remains current with features and bug fixes.