# OmniFocus 3 Enterprise vs Grain SA

The clearest difference is price: Grain SA at Free against OmniFocus 3 Enterprise's $74.99. Grain SA also leads on update cadence (monthly vs every 3 months) and iOS requirement (10.2 vs 14.0). On in-app purchases and device support there is nothing between them.

Grain SA is free to download; OmniFocus 3 Enterprise costs $74.99 up front. Neither carries in-app purchases, so what you see is what you pay.

OmniFocus 3 Enterprise ships an update every 3 months, Grain SA monthly. The most recent releases landed on August 24, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | OmniFocus 3 Enterprise | Grain SA |
| --- | --- | --- |
| Price | $74.99 | **Free** |
| Rating | **[4.3 (4 ratings)](https://appshunter.io/ios/app/omnifocus-3-enterprise/id1484755344/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Paid | — |
| Size | 167 MB | 98 MB |
| Requires iOS | 14.0 | **10.2** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [The Omni Group](https://appshunter.io/developer/281731738) | [4SIGHT SYSTEMS (PTY) LTD](https://appshunter.io/developer/656095757) |

## What reviewers say

### OmniFocus 3 Enterprise

[App page](https://appshunter.io/ios/app/omnifocus-3-enterprise/id1484755344)

This app helps you organize tasks and projects with powerful tagging and custom views. It offers flexible organization tools to manage your daily activities and stay on track with your goals. Sync your data across devices with end-to-end encryption for security.

**Highlights:** Task and project creation, Organize with tags, Customizable views and perspectives, Batch editing, Forecast view for tasks and calendar, Secure syncing with encryption, Attachments and notes

**In-app purchases:** none


### Grain SA

[App page](https://appshunter.io/ios/app/grain-sa/id1665831580)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OmniFocus 3 Enterprise free?

OmniFocus 3 Enterprise costs $74.99, with no in-app purchases.

### Is Grain SA free?

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

### Which is updated more often, OmniFocus 3 Enterprise or Grain SA?

OmniFocus 3 Enterprise ships an update every 3 months, and Grain SA monthly. Most recently, OmniFocus 3 Enterprise was updated on August 24, 2026 and Grain SA 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.*