# Expressio Calculator vs Calculator

The clearest difference is iOS requirement: Calculator at 15.0 against Expressio Calculator's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Expressio Calculator | Calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | — |
| Size | 2 MB | 10 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Manfred Wittmann](https://appshunter.io/developer/1505070614) | [Markus Liebschner](https://appshunter.io/developer/1082845558) |

## What reviewers say

### Expressio Calculator

[App page](https://appshunter.io/ios/app/expressio-calculator/id1505070615)

**In-app purchases:** none


### Calculator

[App page](https://appshunter.io/ios/app/calculator-calccool/id6800354394)

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

**In-app purchases:** none


## Frequently asked questions

### Is Expressio Calculator free?

Expressio Calculator is free to download, with no in-app purchases.

### Is Calculator free?

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

### Do Expressio Calculator or Calculator have ads?

Neither Expressio Calculator nor Calculator 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.*