# Calculus vs Calculus Formulas

The clearest difference is iOS requirement: Calculus at 8.0 against Calculus Formulas's 15.1. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Calculus sells 1 one-off in-app purchase and Calculus Formulas sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Calculus | Calculus Formulas |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/calculus-formulas/id1236663426/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Free | — |
| Size | 52 MB | 48 MB |
| Requires iOS | **8.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AppCrab](https://appshunter.io/developer/1227198215) | [Mobin Akhter](https://appshunter.io/developer/1812505286) |

## What reviewers say

### Calculus

[App page](https://appshunter.io/ios/app/calculus-formulas/id1236663426)

This app provides a comprehensive resource for learning calculus, featuring a textbook, video lessons, and essential formulas with explanations. It aims to help users prepare for exams by offering clear and accessible educational content.

**Highlights:** Basic formulas and theorems, 93 video lessons, Comprehensive textbook, Easy-to-read explanations, Topic-based organization

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calculus Premium | $0.99 | one-time |


### Calculus Formulas

[App page](https://appshunter.io/ios/app/calculus-formulas-calcref/id6761394165)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $4.99 | per 7 days |
| CalcRef Yearly Premium | $44.99 | per year |
| CalcRef Premium Lifetime | $74.99 | one-time |


## Frequently asked questions

### Is Calculus free?

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

### Is Calculus Formulas free?

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

### Do Calculus or Calculus Formulas have ads?

Neither Calculus nor Calculus Formulas shows ads.

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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.*