SW Maps

SW Maps

GIS and Data Collector

25 ratings
20 reviews
Free

Details

  • Released
  • Updated
  • November 17, 2022
  • August 5, 2026

Features

SW Maps screenshot #1 for iPhone
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SW Maps screenshot #10 for iPhone
iphone
ipad
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About

This app allows users to collect, present, and share geographic information. It supports recording points, lines, polygons, and associated data like photos and audio. High-accuracy GPS surveys are possible with external receivers, and data can be shared in various standard formats.

βœ“Collect points, lines, and polygons
βœ“Attach custom attributes (text, photo, audio, video)
βœ“High-accuracy GPS surveys with external receivers
βœ“Offline map support
βœ“Export data in multiple formats (Shapefile, GeoPackage, CSV)
βœ“Create and share project templates
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What's New in SW Maps

1.4.1

August 5, 2026

- Bug fixes for layer exports

User reviews

Love this app but needs a fix

Unbelievable abilities with this app using Ardusimple RTK stick. However, something has happened that we cannot export the shape files anymore. Just sends blank zip file. Please help.

No layers on shapefiles after recent update

When I share project using shapefiles, only photos appear but layers are missing after recent update. Please fix it!

Direction!

I can’t see the direction that I go! Just a small red circle that shows my position.
Please fix that.

Non functioning external receiver

No matter how I try to connect to an external gnss receiver (garmin glo 2 or sky pro). It will not connect and app developer does not respond.

Fine on phone, bad on ipad

can’t add layers on my ipad like I can on the phone, limiting usefulness of app. Something is messed up in the interface, there is no β€œcancel” or β€œadd” buttons on the ipad to add the layer. Seems like it is because the ipad creates a square window the add layer interface pops up in, but the interface is copied from the phone version hence the buttons are never drawn (they are off screen bottom).
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Developer apps

FAQ

What is SW Maps used for?

SW Maps is a free GIS and mobile mapping app designed for collecting, presenting, and sharing geographic information. It allows users to record various types of spatial data and their attributes.

Can SW Maps be used for high-accuracy surveys?

Yes, SW Maps supports high-accuracy GPS surveys using external RTK-capable receivers via Bluetooth LE. It also allows recording data from external receivers for post-processing.

What data formats can SW Maps export?

SW Maps can export collected data in multiple formats including Geopackages, KMZ, shapefiles, GeoJSON, spreadsheets (XLS/ODS), and CSV files.

Does SW Maps support offline use?

Yes, SW Maps supports offline use by allowing users to add multiple online map layers (WMTS, TMS, XYZ, WMS) and cache tiles for offline access.

How can I reuse data collection setups in SW Maps?

You can reuse layers and attributes from previous projects by creating templates within SW Maps. These templates can then be shared with other users.

What is the age rating for SW Maps?

SW Maps has an age rating of 4+, making it suitable for a wide range of users.

How often is SW Maps updated?

SW Maps was last updated on January 23, 2026, indicating a recent update. The current version is 1.3.0.

What devices are compatible with SW Maps?

SW Maps is compatible with iPhone, iPad, and iPod devices.