# Grand Imperial vs CoreMatter

The clearest difference is update cadence: Grand Imperial at fortnightly against CoreMatter's monthly. Grand Imperial also leads on iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Grand Imperial ships an update fortnightly, CoreMatter monthly. Both last shipped on October 25, 2026.

## The numbers

| Metric | Grand Imperial | CoreMatter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Size | 41 MB | 196 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Phan Hup Wai](https://appshunter.io/developer/1437873188) | [Inceptio Technologies Sdn. Bhd.](https://appshunter.io/developer/1751201908) |

## What reviewers say

### Grand Imperial

[App page](https://appshunter.io/ios/app/grand-imperial/id1437873189)

**Features:** macOS Compatibility

**In-app purchases:** none


### CoreMatter

[App page](https://appshunter.io/ios/app/corematter/id6504162282)

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

**In-app purchases:** none


## Frequently asked questions

### Is Grand Imperial free?

Grand Imperial is free to download, with no in-app purchases.

### Is CoreMatter free?

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

### Do Grand Imperial or CoreMatter have ads?

Neither Grand Imperial nor CoreMatter shows ads.

### Which is updated more often, Grand Imperial or CoreMatter?

Grand Imperial ships an update fortnightly, and CoreMatter monthly. Most recently, Grand Imperial was updated on October 25, 2026 and CoreMatter on October 25, 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.*