# CGB Grain Mobile vs Soil Sensor Calculator

The clearest difference is rating: Soil Sensor Calculator at 5.0 against CGB Grain Mobile's 4.1. CGB Grain Mobile's advantage is ratings volume (35 vs 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.

Soil Sensor Calculator holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: CGB Grain Mobile has 35 ratings behind it against 6, so its average is the more settled of the two.

CGB Grain Mobile ships an update every 3 months, Soil Sensor Calculator every 5 months. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | CGB Grain Mobile | Soil Sensor Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (35 ratings)](https://appshunter.io/ios/app/cgb-grain-mobile/id1022969608/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/soil-sensor-calculator/id1332146282/reviews)** |
| Number of ratings | **35** | 6 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | Free | Free |
| Size | 24 MB | 9 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CGB Enterprises Inc.](https://appshunter.io/developer/1022969607) | [Chris Henry](https://appshunter.io/developer/1188474414) |

## What reviewers say

### CGB Grain Mobile

[App page](https://appshunter.io/ios/app/cgb-grain-mobile/id1022969608)

Manage grain contracts, tickets, and bids with a streamlined interface. Receive real-time notifications for new documents and access market data, weather forecasts, and electronic signatures.

**Highlights:** Push notifications for tickets and contracts, Electronic signatures, Direct feed for Grain Market Today, Interactive weather map and radar, Bidsheets, futures, contracts, settlements, and tickets, Simplistic navigation

**Features:** macOS Compatibility

**In-app purchases:** none


### Soil Sensor Calculator

[App page](https://appshunter.io/ios/app/soil-sensor-calculator/id1332146282)

This tool helps users calculate irrigation needs based on Watermark sensor readings. It determines average centibar readings, available water, stress levels, and irrigation requirements, factoring in soil type and growth stage.

**Highlights:** Enter Watermark sensor readings, Calculate average centibar reading, Determine available water remaining, Assess soil stress level, Calculate days to irrigation, Estimate water required for irrigation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CGB Grain Mobile free?

CGB Grain Mobile is free to download, with no in-app purchases.

### Is Soil Sensor Calculator free?

Soil Sensor Calculator is free to download, with no in-app purchases.

### Which has better reviews, CGB Grain Mobile or Soil Sensor Calculator?

Soil Sensor Calculator is rated higher. CGB Grain Mobile averages 4.1 out of 5 from 35 ratings, while Soil Sensor Calculator averages 5.0 from 6 ratings.

### Do CGB Grain Mobile or Soil Sensor Calculator have ads?

Neither CGB Grain Mobile nor Soil Sensor Calculator shows ads.

### Which is updated more often, CGB Grain Mobile or Soil Sensor Calculator?

CGB Grain Mobile ships an update every 3 months, and Soil Sensor Calculator every 5 months. Most recently, CGB Grain Mobile was updated on October 11, 2026 and Soil Sensor Calculator on October 24, 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.*