# Simple Calculator vs Calculator 4.0

The clearest difference is in-app purchases: Simple Calculator at none against Calculator 4.0's 1. Simple Calculator also leads on ads (none vs shown) and iOS requirement (9.0 vs 12.0). On price and device support there is nothing between them.

Both are free to download. Calculator 4.0 sells 1 one-off in-app purchase. Simple Calculator asks for nothing beyond the download.

## The numbers

| Metric | Simple Calculator | Calculator 4.0 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (53 ratings)](https://appshunter.io/ios/app/calculator-40/id6445965184/reviews)** |
| Number of ratings | — | **53** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Fortnightly |
| Monetization | — | Free with in-app purchases |
| Size | 61 MB | 65 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pistalix Solutions Private Limited](https://appshunter.io/developer/1408510185) | [Edison Largo](https://appshunter.io/developer/978541799) |

## What reviewers say

### Simple Calculator

[App page](https://appshunter.io/ios/app/simple-calculator-quick-math/id1592276861)

**Features:** macOS Compatibility

**In-app purchases:** none


### Calculator 4.0

[App page](https://appshunter.io/ios/app/calculator-40/id6445965184)

Perform daily calculations with a clean interface and large buttons. Features include decimal support, a calculation log, and two themes. Regular updates ensure continuous improvement and new functionalities.

**Highlights:** Intuitive interface with large buttons, Backspace key for corrections, Decimal point or comma support, Calculation display log, Two customizable themes, Regular updates with new features

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $5.99 | one-time |


## Frequently asked questions

### Is Simple Calculator free?

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

### Is Calculator 4.0 free?

Calculator 4.0 is free to download, with in-app purchases available.

### Do Simple Calculator or Calculator 4.0 have ads?

Calculator 4.0 shows ads; Simple Calculator 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.*