# Calculator+ Simple Math vs Calculator

The clearest difference is in-app purchases: Calculator+ Simple Math at none against Calculator's 1. Calculator+ Simple Math also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Calculator sells 1 in-app purchase, starting at $5.99 per month. Calculator+ Simple Math asks for nothing beyond the download.

## The numbers

| Metric | Calculator+ Simple Math | Calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Size | 19 MB | 34 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Space 64 LLC](https://appshunter.io/developer/1769185943) | [Jksol Infotech LLP](https://appshunter.io/developer/1780266924) |

## What reviewers say

### Calculator+ Simple Math

[App page](https://appshunter.io/ios/app/calculator-plus-simple-math/id6764523918)

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

**In-app purchases:** none


### Calculator

[App page](https://appshunter.io/ios/app/calculator-smart-calc/id6790338417)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Access | $5.99 | per month |


## Frequently asked questions

### Is Calculator+ Simple Math free?

Calculator+ Simple Math is free to download, with no in-app purchases.

### Is Calculator free?

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

### Do Calculator+ Simple Math or Calculator have ads?

Calculator shows ads; Calculator+ Simple Math does not.

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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.*