TerraFlex vs Touch GIS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TerraFlex
Streamline geospatial field work with a unified system for data collection and updates. Create custom forms to capture geolocated information for GIS, incident reports, inspections, and more. Keep your team organized and in sync with cloud-hosted data administration.
- Customizable data collection forms
- Geolocated information capture
- Cloud-hosted data administration
- Team synchronization
- Field assignment grouping
- Data update workflows
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Unify all of your data collection and update activities with a single system for everyday geospatial field work. Use TerraFlex to collect or update any kind of data in the field with simple forms that you create. Whether your day includes capturing GIS data, incident reports, emergency management or simple inspections, you can use the same streamlined approach to collect geolocated information. Now you can keep field users focused on getting the job done fast. Keep your whole team in sync. No matter how big or small your project, you can review the data as it is collected in the field. •Hosted in the cloud to push out changes to the team instantly •Stay organized by grouping field assignments and data •Data administration and management is done for you via the cloud •Make use of powerful data update workflows with TerraFlex Advanced Getting up and running with TerraFlex is easy. 1) Sign up to create your account. 2) Sign in to Cloud services. 3) Download the Mobile app and you are all set. ---------------------------------- Note: Trimble TerraFlex is designed for your iPhone device. Continued use of GPS running in the background can dramatically decrease battery life.
Touch GIS
This professional tool simplifies field data collection and mapping. It allows users to create and customize data forms, collect various data types offline, and export them to standard GIS formats. Professionals across diverse fields utilize it to enhance their fieldwork.
- Create Points, Lines, Polygons, Circles
- Customizable attribute forms
- Offline map tile saving
- Export to industry standard formats
- Attach photos to locations
- Clinometer tool for orientation
- Add custom base maps and overlays
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Touch GIS is the most intuitive professional field data collection and mapping tool. It's a super-powered field notebook enabling you to collect any kind of data, in any environment, online or offline, and transfer it easily to your preferred desktop GIS. We believe your data collection tools should amplify your capabilities, not limit them, which is why we focus on keeping your forms and attributes totally customizable in the field. Join thousands of professionals utilizing Touch GIS as their mobile GIS app to enhance their field work in geologic mapping, ecological mapping, civil engineering, mineral exploration and mining, natural resource management, landscape architecture, and more. FEATURES - Easily capture new Points, Lines, Polygons, and Circles in the field. - Quickly and accurately draw new lines and polygons with free draw mode and vertex snapping. - Adjust feature class attribute forms in the field at any time. - Get multiple perspectives by switching between basemaps in the field. - Download basemaps for offline use. - Export to many industry standard formats. - Snap, mark up, and attach photos to locations. - Measure planar and linear feature orientation using our clinometer tool with strike/dip, dip/dip direction, or trend/plunge formats. - Add custom base maps with WMS/WMTS. - Add raster images like Geospatial PDFS or GeoTiffs and other overlays to your map to see your location in context. - Add team members so your whole team has access. Supported file types: - Shapefiles - KML and KMZ - Geospatial PDF / GeoPDF - GeoPackage (GPKG) - GeoJSON - GPX - CSV - World File - Geotiff - JPG - PNG Customizable attribute types: - Description - Date & Time - Photos - List Of Values - Checkbox - Address - Number - Website - Phone Number - Attitude / Orientation for Geologic features Pre-loaded feature classes supporting many different use-cases: - Forestry - Geology - Real Estate - Stream Surveys - Water Infrastructure - Wetlands management - Create your own fully customizable data attribute forms, and update them in the field as needed. Terms of Service: https://www.touchgis.app/terms-of-service Privacy Policy: https://www.touchgis.app/privacy
Screenshots
Verdict
The clearest difference is rating: Touch GIS at 4.0 against TerraFlex's 2.4. Touch GIS also leads on review sentiment (50% vs 12%). TerraFlex's advantage is in-app purchases (none vs 2). On price, ratings volume, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Touch GIS sells 2 in-app purchases, starting at $29.99 per month. TerraFlex asks for nothing beyond the download.
Touch GIS holds the better App Store score, 4.0 against 2.4. Both are backed by a comparable volume of ratings — 34 and 32 respectively. Written reviews point the same way: 12% of TerraFlex's written reviews are positive against 50% of Touch GIS's.
TerraFlex ships an update monthly, Touch GIS every 3 weeks. The most recent releases landed on September 23, 2026 and September 24, 2026 respectively.
| Parameter | TerraFlex | Touch GIS |
|---|---|---|
| Price | Free | Free |
| Rating | 2.4 (34 ratings) | 4.0 (32 ratings) — better |
| Positive reviews | 11.5% of reviews | 50.0% of reviews — better |
| Number of ratings | 34 — better | 32 |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Freemium | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 319 MB | 79 MB |
| Age rating | 4+ | 4+ |
| Developer | Trimble Inc. | TouchGIS |
Customer experience
TerraFlex
Touch GIS
In-app purchases
TerraFlex
No in-app purchases
Touch GIS
- Pro Subscription (Monthly)$29.991 Month
- Pro License (Annual)$299.991 Year








