# Calculus vs Learn Java Programming Pro

The clearest difference is price: Calculus at $1.99 against Learn Java Programming Pro's $4.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Calculus costs $1.99 and Learn Java Programming Pro $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Calculus | Learn Java Programming Pro |
| --- | --- | --- |
| Price | **$1.99** | $4.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Size | 64 MB | 11 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | +4 |
| Developer | [Alessandro Cozzarini](https://appshunter.io/developer/433618036) | [ALG Software Lab](https://appshunter.io/developer/1650561236) |

## What reviewers say

### Calculus

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

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

**In-app purchases:** none


### Learn Java Programming Pro

[App page](https://appshunter.io/ios/app/learn-java-programming-pro/id6744930260)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Calculus free?

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

### Is Learn Java Programming Pro free?

Learn Java Programming Pro costs $4.99, with no in-app purchases.

### Do Calculus or Learn Java Programming Pro have ads?

Neither Calculus nor Learn Java Programming Pro 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.*