# Calculus vs Game Theory

The clearest difference is ads: Calculus at none against Game Theory's shown. Calculus also leads on update cadence (every 2 days vs every 5 days). Game Theory's advantage is iOS requirement (15.1 vs 17.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Calculus sells 4 in-app purchases, starting at $1.99 per month and Game Theory sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Calculus ships an update every 2 days, Game Theory every 5 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Calculus | Game Theory |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/calculus-learn-and-practice/id6758305500/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 5 days |
| Monetization | Freemium | — |
| Size | 110 MB | 30 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad, Mac | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 17+ |
| Developer | [光浩 李](https://appshunter.io/developer/1576352133) | [Mehmet Ege Bodur](https://appshunter.io/developer/6814837809) |

## What reviewers say

### Calculus

[App page](https://appshunter.io/ios/app/calculus-learn-and-practice/id6758305500)

This app makes learning calculus intuitive with interactive animations, step-by-step worked examples, and instantly graded practice problems. It covers a full first-year calculus course, including differential equations and multivariable calculus, with historical context and personalized review.

**Highlights:** Interactive concept animations, Worked examples with solutions, Instantly graded practice problems, Math-history stories, Mistake tracking and mastery, Spaced review, Study Desk with micro-experiments

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calculus Pro Monthly | $1.99 | per month |
| Calculus Pro Yearly | $9.99 | per year |
| Unlock All Chapters | $9.99 | one-time |
| Calculus Pro Lifetime | $19.99 | one-time |


### Game Theory

[App page](https://appshunter.io/ios/app/game-theory-nash-equilibrium/id6814837807)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access | $9.99 | one-time |


## Frequently asked questions

### Is Calculus free?

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

### Is Game Theory free?

Game Theory is free to download, with in-app purchases available.

### Do Calculus or Game Theory have ads?

Game Theory shows ads; Calculus does not.

### Which is updated more often, Calculus or Game Theory?

Calculus ships an update every 2 days, and Game Theory every 5 days. Most recently, Calculus was updated on October 31, 2026 and Game Theory on October 31, 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.*