# Terrain Navigator Pro vs FieldMap Pro

The clearest difference is rating: FieldMap Pro at 5.0 against Terrain Navigator Pro's 2.7. Terrain Navigator Pro's advantage is ratings volume (19 vs 3) and iOS requirement (10.0 vs 12.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

FieldMap Pro holds the better App Store score, 5.0 against 2.7. That said, the two scores are not equally well evidenced: Terrain Navigator Pro has 19 ratings behind it against 3, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 20, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Terrain Navigator Pro | FieldMap Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (19 ratings)](https://appshunter.io/ios/app/terrain-navigator-pro/id578306109/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/fieldmap-pro/id885558111/reviews)** |
| Number of ratings | **19** | 3 |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 62 MB | 63 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Trimble Inc.](https://appshunter.io/developer/322561665) | [MapText, Inc.](https://appshunter.io/developer/529308967) |

## What reviewers say

### Terrain Navigator Pro

[App page](https://appshunter.io/ios/app/terrain-navigator-pro/id578306109)

This app allows professionals to collect, map, and share field data offline or in near real-time. It integrates with desktop software for analysis and collaboration, making smartphones a viable alternative to dedicated GPS devices for GIS applications.

**Highlights:** Offline data collection, Real-time data sync, Offline map downloads, GPS and GIS data analysis, Team tracking and collaboration, Access to topographic and aerial maps

**Features:** Vision Pro support

**In-app purchases:** none


### FieldMap Pro

[App page](https://appshunter.io/ios/app/fieldmap-pro/id885558111)

This mapping tool allows field technicians to access and utilize GIS maps offline or with unreliable network connections. It supports dynamic labeling, data collection through custom forms, asset searching, and real-time GPS tracking for enhanced situational awareness and efficient field operations.

**Highlights:** Offline GIS map display, Dynamic map labeling, Layer control, Asset search via AR or text, Custom data collection forms, Real-time GPS tracking, Distance and area measurement

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Terrain Navigator Pro free?

Terrain Navigator Pro is free to download, with no in-app purchases.

### Is FieldMap Pro free?

FieldMap Pro is free to download, with no in-app purchases.

### Which has better reviews, Terrain Navigator Pro or FieldMap Pro?

FieldMap Pro is rated higher. Terrain Navigator Pro averages 2.7 out of 5 from 19 ratings, while FieldMap Pro averages 5.0 from 3 ratings.

### Do Terrain Navigator Pro or FieldMap Pro have ads?

Neither Terrain Navigator Pro nor FieldMap Pro shows ads.

### Which is updated more often, Terrain Navigator Pro or FieldMap Pro?

Terrain Navigator Pro ships an update every 2 months, and FieldMap Pro every 2 months. Most recently, Terrain Navigator Pro was updated on September 20, 2026 and FieldMap Pro on September 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*