# Mars Base Tycoon vs INTEREST.EXE

The clearest difference is update cadence: Mars Base Tycoon at daily against INTEREST.EXE's every 6 days. 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.

Mars Base Tycoon ships an update daily, INTEREST.EXE every 6 days. The most recent releases landed on September 30, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Mars Base Tycoon | INTEREST.EXE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/mars-base-tycoon/id6789453694/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Daily** | Every 6 days |
| Monetization | Ad-supported | — |
| Size | 184 MB | 12 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [namwon heo](https://appshunter.io/developer/1737562609) | [Local Marketing Group Pty Ltd](https://appshunter.io/developer/1626781254) |

## What reviewers say

### Mars Base Tycoon

[App page](https://appshunter.io/ios/app/mars-base-tycoon/id6789453694)

Build and manage a food business on the red planet. Serve hungry colonists, earn coins, and upgrade your shop from a small counter to a thriving Martian restaurant. Enjoy casual tycoon gameplay in short, engaging sessions.

**Highlights:** Run a food shop on Mars, Serve colonists and grow customer flow, Earn coins from orders, Upgrade store, tools, and service speed, Expand from a small counter, Enjoy simple tycoon progression, Build a food empire in a sci-fi colony

**Features:** macOS Compatibility

**In-app purchases:** none


### INTEREST.EXE

[App page](https://appshunter.io/ios/app/interestexe/id6806879540)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mars Base Tycoon free?

Mars Base Tycoon is free to download, with no in-app purchases.

### Is INTEREST.EXE free?

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

### Do Mars Base Tycoon or INTEREST.EXE have ads?

Both Mars Base Tycoon and INTEREST.EXE show ads.

### Which is updated more often, Mars Base Tycoon or INTEREST.EXE?

Mars Base Tycoon ships an update daily, and INTEREST.EXE every 6 days. Most recently, Mars Base Tycoon was updated on September 30, 2026 and INTEREST.EXE on October 1, 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.*