# Grain Cloud vs HD Ag

The clearest difference is iOS requirement: HD Ag at 12.0 against Grain Cloud's 16.6. 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.

Grain Cloud ships an update every 5 weeks, HD Ag every 2 months. The most recent releases landed on September 3, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Grain Cloud | HD Ag |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Size | 15 MB | 131 MB |
| Requires iOS | 16.6 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CNet Svenska AB](https://appshunter.io/developer/842499093) | [惠达科技](https://appshunter.io/developer/1538547903) |

## What reviewers say

### Grain Cloud

[App page](https://appshunter.io/ios/app/grain-cloud/id1267320973)

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

**In-app purchases:** none


### HD Ag

[App page](https://appshunter.io/ios/app/hd-ag/id6478145755)

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

**In-app purchases:** none


## Frequently asked questions

### Is Grain Cloud free?

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

### Is HD Ag free?

HD Ag is free to download, with no in-app purchases.

### Do Grain Cloud or HD Ag have ads?

Neither Grain Cloud nor HD Ag shows ads.

### Which is updated more often, Grain Cloud or HD Ag?

Grain Cloud ships an update every 5 weeks, and HD Ag every 2 months. Most recently, Grain Cloud was updated on September 3, 2026 and HD Ag on September 21, 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.*