# Calculus vs Calculus AI

The clearest difference is price: Calculus AI at Free against Calculus's $1.99. Calculus's advantage is in-app purchases (none vs 2). On ads, device support and iOS requirement there is nothing between them.

Calculus AI is free to download; Calculus costs $1.99 up front. Calculus AI sells 2 in-app purchases, starting at $4.99 per 7 days. Calculus asks for nothing beyond the download.

## The numbers

| Metric | Calculus | Calculus AI |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 months |
| Size | 64 MB | 12 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alessandro Cozzarini](https://appshunter.io/developer/433618036) | [Chnini Ramdhane](https://appshunter.io/developer/1849606882) |

## What reviewers say

### Calculus

[App page](https://appshunter.io/ios/app/calculus-limits/id6740908367)

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

**In-app purchases:** none


### Calculus AI

[App page](https://appshunter.io/ios/app/calculus-ai-homework-helper/id6758545557)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $4.99 | per 7 days |
| Yearly Premium | $29.99 | per year |


## Frequently asked questions

### Is Calculus free?

Calculus costs $1.99, with no in-app purchases.

### Is Calculus AI free?

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

### Do Calculus or Calculus AI have ads?

Neither Calculus nor Calculus AI shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*