# EarthOptics Sampling vs Pivot Bio Portal

The clearest difference is update cadence: EarthOptics Sampling at every 8 days against Pivot Bio Portal's every 2 months. 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 ships an update every 8 days, Pivot Bio Portal every 2 months. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | EarthOptics Sampling | Pivot Bio Portal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (8 ratings)](https://appshunter.io/ios/app/earthoptics-sampling/id1471211352/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 2 months |
| Monetization | Free | — |
| Size | 92 MB | 117 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pattern Ag, Inc.](https://appshunter.io/developer/1471211351) | [Pivot Bio](https://appshunter.io/developer/1686917301) |

## What reviewers say

### 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


### Pivot Bio Portal

[App page](https://appshunter.io/ios/app/pivot-bio-portal/id6448919893)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is EarthOptics Sampling free?

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

### Is Pivot Bio Portal free?

Pivot Bio Portal is free to download, with no in-app purchases.

### Do EarthOptics Sampling or Pivot Bio Portal have ads?

Neither EarthOptics Sampling nor Pivot Bio Portal shows ads.

### Which is updated more often, EarthOptics Sampling or Pivot Bio Portal?

EarthOptics Sampling ships an update every 8 days, and Pivot Bio Portal every 2 months. Most recently, EarthOptics Sampling was updated on October 29, 2026 and Pivot Bio Portal on October 25, 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.*