# Grain Moisture vs RAMP Assigning

The clearest difference is review sentiment: Grain Moisture at 100% against RAMP Assigning's 39%. Grain Moisture also leads on iOS requirement (12.0 vs 15.0). RAMP Assigning's advantage is price (Free vs $2.99) and update cadence (every 5 weeks vs every 7 months). On ads, in-app purchases and device support there is nothing between them.

RAMP Assigning is free to download; Grain Moisture costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Grain Moisture ships an update every 7 months, RAMP Assigning every 5 weeks. The most recent releases landed on October 8, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Grain Moisture | RAMP Assigning |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | — | **[4.6 (14 ratings)](https://appshunter.io/ios/app/ramp-assigning/id1568325565/reviews)** |
| Number of ratings | — | **14** |
| Positive reviews | **100.0% of reviews** | 38.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 5 weeks** |
| Monetization | Paid | **Free** |
| Size | 10 MB | 29 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sheila Elder](https://appshunter.io/developer/1105155338) | [Ramp Interactive](https://appshunter.io/developer/1121064181) |

## What reviewers say

### Grain Moisture

[App page](https://appshunter.io/ios/app/grain-moisture/id1105155339)

Calculate grain moisture accurately using dial readings and grain temperature. Features over 50 grain types with formulas based on up-to-date Canadian Grain Commission tables. Avoid outdated paper charts with this farmer-developed tool.

**Highlights:** Moisture calculation using dial reading and temperature, Over 50 grain choices, Formulas based on Canadian Grain Commission tables, Replaces outdated paper tables, Developed by farmers

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

**In-app purchases:** none


### RAMP Assigning

[App page](https://appshunter.io/ios/app/ramp-assigning/id1568325565)

Streamline assignment management for officials. Request, accept, reject, and blackout future assignments, sync calendars, get directions, and communicate directly from your mobile device.

**Highlights:** Request, accept, reject assignments, Blackout future assignments, Manage and sync calendars, Get directions, In-app communication

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

**In-app purchases:** none


## Frequently asked questions

### Is Grain Moisture free?

Grain Moisture costs $2.99, with no in-app purchases.

### Is RAMP Assigning free?

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

### Do Grain Moisture or RAMP Assigning have ads?

Neither Grain Moisture nor RAMP Assigning shows ads.

### Which is updated more often, Grain Moisture or RAMP Assigning?

Grain Moisture ships an update every 7 months, and RAMP Assigning every 5 weeks. Most recently, Grain Moisture was updated on October 8, 2026 and RAMP Assigning on October 11, 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.*