# Strayos Fielder vs Stryker Engineering

The clearest difference is iOS requirement: Stryker Engineering at 13.4 against Strayos Fielder's 15.6. 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.

Strayos Fielder ships an update every 2 weeks, Stryker Engineering every 10 days. The most recent releases landed on September 24, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Strayos Fielder | Stryker Engineering |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (7 ratings)](https://appshunter.io/ios/app/strayos-fielder/id1592711060/reviews)** | — |
| Number of ratings | **7** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 10 days** |
| Monetization | Free | — |
| Size | 70 MB | 34 MB |
| Requires iOS | 15.6 | **13.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Airzaar](https://appshunter.io/developer/1592711062) | [Stryker Industrial Solutions, LLC](https://appshunter.io/developer/1707411515) |

## What reviewers say

### Strayos Fielder

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

This app replaces paper drill logs with a digital solution for capturing and managing field data. It offers real-time progress updates and automated reporting for managers, enabling operational improvements and blast performance optimization.

**Highlights:** Digital drill log capture, Real-time progress updates, Automated performance reporting, Flexible shot plan import/creation, Rich hole data entry, Offline mode with syncing, Collaboration tools

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

**In-app purchases:** none


### Stryker Engineering

[App page](https://appshunter.io/ios/app/stryker-engineering/id6466456136)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Strayos Fielder free?

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

### Is Stryker Engineering free?

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

### Do Strayos Fielder or Stryker Engineering have ads?

Neither Strayos Fielder nor Stryker Engineering shows ads.

### Which is updated more often, Strayos Fielder or Stryker Engineering?

Strayos Fielder ships an update every 2 weeks, and Stryker Engineering every 10 days. Most recently, Strayos Fielder was updated on September 24, 2026 and Stryker Engineering 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.*