# CosmoGen vs Element Empire

The clearest difference is in-app purchases: CosmoGen at none against Element Empire's 10. CosmoGen also leads on ads (none vs shown). Element Empire's advantage is update cadence (every 3 days vs every 3 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Element Empire sells 10 one-off in-app purchases. CosmoGen asks for nothing beyond the download.

CosmoGen ships an update every 3 months, Element Empire every 3 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | CosmoGen | Element Empire |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 3 days** |
| Size | 10 MB | 144 MB |
| Requires iOS | 18.6 | **18** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [pezhman mohammadzadehkordestani](https://appshunter.io/developer/1888276473) | [Shy Guy Lab ApS](https://appshunter.io/developer/1895567804) |

## What reviewers say

### CosmoGen

[App page](https://appshunter.io/ios/app/cosmogen/id6761415082)

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

**In-app purchases:** none


### Element Empire

[App page](https://appshunter.io/ios/app/element-empire/id6763946292)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Office 5 Backdrop | $0.99 | one-time |
| Office 4 Backdrop | $0.99 | one-time |
| Penthouse 1 Backdrop | $0.99 | one-time |
| Penthouse 2 Backdrop | $0.99 | one-time |
| Penthouse 4 Backdrop | $0.99 | one-time |
| Sailing 3 Backdrop | $0.99 | one-time |
| Trading 1 Backdrop | $0.99 | one-time |
| Trading 2 Backdrop | $0.99 | one-time |
| Trading 3 Backdrop | $0.99 | one-time |
| Trading 4 Backdrop | $0.99 | one-time |


## Frequently asked questions

### Is CosmoGen free?

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

### Is Element Empire free?

Element Empire is free to download, with in-app purchases available.

### Do CosmoGen or Element Empire have ads?

Element Empire shows ads; CosmoGen does not.

### Which is updated more often, CosmoGen or Element Empire?

CosmoGen ships an update every 3 months, and Element Empire every 3 days. Most recently, CosmoGen was updated on October 25, 2026 and Element Empire on October 28, 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.*