# Eco vs Cosmic Forge

The clearest difference is ads: Cosmic Forge at none against Eco's shown. Eco's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, update cadence 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.

Eco ships an update every 4 weeks, Cosmic Forge every 5 weeks. The most recent releases landed on October 17, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Eco | Cosmic Forge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 4 weeks** | Every 5 weeks |
| Size | 220 MB | 6 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [NETBYTE UG (haftungsbeschränkt)](https://appshunter.io/developer/1854412817) | [QUALITY CAT SP Z O O](https://appshunter.io/developer/1896298587) |

## What reviewers say

### Eco

[App page](https://appshunter.io/ios/app/eco-tycoon-green-frontier/id6764610657)

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

**In-app purchases:** none


### Cosmic Forge

[App page](https://appshunter.io/ios/app/cosmic-forge/id6766518821)

**In-app purchases:** none


## Frequently asked questions

### Is Eco free?

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

### Is Cosmic Forge free?

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

### Do Eco or Cosmic Forge have ads?

Eco shows ads; Cosmic Forge does not.

### Which is updated more often, Eco or Cosmic Forge?

Eco ships an update every 4 weeks, and Cosmic Forge every 5 weeks. Most recently, Eco was updated on October 17, 2026 and Cosmic Forge on October 6, 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.*