# FieldAgent vs EarthOptics Sampling

The clearest difference is review sentiment: EarthOptics Sampling at 100% against FieldAgent's 75%. EarthOptics Sampling also leads on rating (4.6 vs 4.3) and update cadence (weekly vs monthly). FieldAgent's advantage is ratings volume (51 vs 7) and iOS requirement (14.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

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

EarthOptics Sampling holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: FieldAgent has 51 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 75% of FieldAgent's written reviews are positive against 100% of EarthOptics Sampling's.

FieldAgent ships an update monthly, EarthOptics Sampling weekly. The most recent releases landed on August 15, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | FieldAgent | EarthOptics Sampling |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (51 ratings)](https://appshunter.io/ios/app/fieldagent/id1068284225/reviews) | **[4.6 (7 ratings)](https://appshunter.io/ios/app/earthoptics-sampling/id1471211352/reviews)** |
| Number of ratings | **51** | 7 |
| Positive reviews | 75.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Ad-supported | **Free** |
| Size | 127 MB | 91 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sentera, Inc.](https://appshunter.io/developer/1059785015) | [Pattern Ag, Inc.](https://appshunter.io/developer/1471211351) |

## What reviewers say

### FieldAgent

[App page](https://appshunter.io/ios/app/fieldagent/id1068284225)

Capture and analyze high-resolution aerial imagery from compatible drones to gain real-time insights into crop health and field performance. Plan flights, monitor agronomic data, and make faster, more precise agricultural decisions throughout the season.

**Highlights:** Capture high-resolution aerial imagery, Monitor agronomic data, Plan drone flight paths, View field-level satellite data, Analyze crop health and performance, Real-time agricultural insights

**Features:** iMessage stickers, Vision Pro support

**In-app purchases:** none


### EarthOptics Sampling

[App page](https://appshunter.io/ios/app/earthoptics-sampling/id1471211352)

This application assists field professionals in executing soil sampling protocols with precision. It leverages advanced soil data and services, including in-field sensing and laboratory testing, to provide comprehensive soil management data.

**Highlights:** Soil attribute measurement and quantification, In-field proximal sensing, Laboratory testing integration, Field sampling protocol execution, Soil management data products

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

**In-app purchases:** none


## Frequently asked questions

### Is FieldAgent free?

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

### Is EarthOptics Sampling free?

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

### Which has better reviews, FieldAgent or EarthOptics Sampling?

EarthOptics Sampling is rated higher. FieldAgent averages 4.3 out of 5 from 51 ratings, while EarthOptics Sampling averages 4.6 from 7 ratings.

### Do FieldAgent or EarthOptics Sampling have ads?

Neither FieldAgent nor EarthOptics Sampling shows ads.

### Which is updated more often, FieldAgent or EarthOptics Sampling?

FieldAgent ships an update monthly, and EarthOptics Sampling weekly. Most recently, FieldAgent was updated on August 15, 2026 and EarthOptics Sampling on September 15, 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.*