# Study Hack vs Mars Terraforming Project

The clearest difference is update cadence: Mars Terraforming Project at daily against Study Hack's monthly. Mars Terraforming Project also leads on iOS requirement (12.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Study Hack sells 2 in-app purchases, starting at $9.99 per month and Mars Terraforming Project sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Study Hack ships an update monthly, Mars Terraforming Project daily. The most recent releases landed on September 30, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Study Hack | Mars Terraforming Project |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/mars-terraforming-project/id6738961017/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Daily** |
| Monetization | — | Freemium |
| Size | 25 MB | 42 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Nayef Alzaid](https://appshunter.io/developer/1763612139) | [Madhanrajan Varadharajan](https://appshunter.io/developer/1047714662) |

## What reviewers say

### Study Hack

[App page](https://appshunter.io/ios/app/study-hack/id6642703049)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Scholar Plan | $9.99 | per month |
| Master Plan | $15.99 | per month |


### Mars Terraforming Project

[App page](https://appshunter.io/ios/app/mars-terraforming-project/id6738961017)

Explore the science and engineering behind colonizing Mars. Engage in AI-driven narrative adventures that adapt to your choices, offering a unique way to learn about transforming the Red Planet into a habitable world.

**Highlights:** A-Z step-by-step terraforming tutorials, AI-generated D&D style Mars games, Customizable AI game prompts and actions, Educational content on science and engineering, Narrative-driven space adventures

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Pro Monthly | $4.99 | per month |
| Unlock the annual pro access | $19.99 | per year |


## Frequently asked questions

### Is Study Hack free?

Study Hack is free to download, with in-app purchases available.

### Is Mars Terraforming Project free?

Mars Terraforming Project is free to download, with in-app purchases available.

### Do Study Hack or Mars Terraforming Project have ads?

Neither Study Hack nor Mars Terraforming Project shows ads.

### Which is updated more often, Study Hack or Mars Terraforming Project?

Study Hack ships an update monthly, and Mars Terraforming Project daily. Most recently, Study Hack was updated on September 30, 2026 and Mars Terraforming Project on October 10, 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.*