# Grain Moisture vs 1Life

The clearest difference is price: 1Life at Free against Grain Moisture's $2.99. 1Life also leads on update cadence (every 9 days vs every 7 months). Grain Moisture's advantage is review sentiment (100% vs 71%) and iOS requirement (12.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

1Life 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, 1Life every 9 days. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Grain Moisture | 1Life |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | — | **[2.0 (1 ratings)](https://appshunter.io/ios/app/1life/id6476504310/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **100.0% of reviews** | 71.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 9 days** |
| Monetization | Paid | **Free** |
| Size | 10 MB | 13 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sheila Elder](https://appshunter.io/developer/1105155338) | [1Life Workplace Safety & Health Ltd.](https://appshunter.io/developer/1009419798) |

## 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 Avoid outdated paper charts with this farmer-developed tool.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using dial reading and temperature, Over 50 grain choices, Formulas based on Canadian Grain Commission tables, Replaces outdated paper tables, Developed by farmers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


### 1Life

[App page](https://appshunter.io/ios/app/1life/id6476504310)

This comprehensive application simplifies workplace safety management for businesses. It offers a wide range of tools for tracking incidents, managing documents, and training employees, all accessible in real-time. The platform is designed to standardize safety protocols, improve workforce performance, and support company growth.

**Highlights:** Digital document and record management, Corrective action management, Incident management, Scheduling system, Onboarding and training plans, SDS management, Sub-contractor management

**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 1Life free?

1Life is free to download, with no in-app purchases.

### Do Grain Moisture or 1Life have ads?

Neither Grain Moisture nor 1Life shows ads.

### Which is updated more often, Grain Moisture or 1Life?

Grain Moisture ships an update every 7 months, and 1Life every 9 days. Most recently, Grain Moisture was updated on October 24, 2026 and 1Life on October 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.*