# TerraFlex vs Strayos Fielder

The clearest difference is monetization model: Strayos Fielder at free against TerraFlex's freemium. TerraFlex's advantage is ratings volume (34 vs 8). On price, rating, update cadence and ads there is nothing between them.

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

Strayos Fielder holds the better App Store score, 2.6 against 2.4. Both are backed by a comparable volume of ratings — 34 and 8 respectively.

TerraFlex ships an update fortnightly, Strayos Fielder every 9 days. The most recent releases landed on October 21, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | TerraFlex | Strayos Fielder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.4 (34 ratings)](https://appshunter.io/ios/app/terraflex/id657628979/reviews) | **[2.6 (8 ratings)](https://appshunter.io/ios/app/strayos-fielder/id1592711060/reviews)** |
| Number of ratings | **34** | 8 |
| Positive reviews | 11.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 9 days** |
| Monetization | Freemium | **Free** |
| Size | 320 MB | 71 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Trimble Inc.](https://appshunter.io/developer/322561665) | [Airzaar](https://appshunter.io/developer/1592711062) |

## What reviewers say

### TerraFlex

[App page](https://appshunter.io/ios/app/terraflex/id657628979)

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.

**Highlights:** Customizable data collection forms, Geolocated information capture, Cloud-hosted data administration, Team synchronization, Field assignment grouping, Data update workflows

**Features:** Vision Pro support

**In-app purchases:** none


### Strayos Fielder

[App page](https://appshunter.io/ios/app/strayos-fielder/id1592711060)

Streamline field data capture for drillers with a user-friendly mobile app. Managers gain real-time progress updates and automated reports for operational improvement and blast performance optimization. Supports offline use and seamless data syncing.

**Highlights:** Digital drill log capture, Real-time progress updates, Automated performance reporting, Offline mode with syncing, Rich hole data entry, Import or create shot plan maps

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

**In-app purchases:** none


## Frequently asked questions

### Is TerraFlex free?

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

### Is Strayos Fielder free?

Strayos Fielder is free to download, with no in-app purchases.

### Which has better reviews, TerraFlex or Strayos Fielder?

Strayos Fielder is rated higher. TerraFlex averages 2.4 out of 5 from 34 ratings, while Strayos Fielder averages 2.6 from 8 ratings.

### Do TerraFlex or Strayos Fielder have ads?

Neither TerraFlex nor Strayos Fielder shows ads.

### Which is updated more often, TerraFlex or Strayos Fielder?

TerraFlex ships an update fortnightly, and Strayos Fielder every 9 days. Most recently, TerraFlex was updated on October 21, 2026 and Strayos Fielder on October 30, 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.*