# The Simple Calculator vs + Simple Calc

The clearest difference is in-app purchases: + Simple Calc at none against The Simple Calculator's 1. + Simple Calc also leads on ads (none vs shown) and rating (5.0 vs 4.6). The Simple Calculator's advantage is ratings volume (190 vs 2) and device support (3 vs 1). On price and update cadence there is nothing between them.

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

+ Simple Calc holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: The Simple Calculator has 190 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 77% of The Simple Calculator's written reviews are positive against 100% of + Simple Calc's.

The Simple Calculator ships an update weekly, + Simple Calc every 5 days. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | The Simple Calculator | + Simple Calc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (190 ratings)](https://appshunter.io/ios/app/the-simple-calculator-solve/id1525169566/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/plus-simple-calc/id6448763641/reviews)** |
| Number of ratings | **190** | 2 |
| Positive reviews | 76.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 28 MB | 4 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Andreas Skotadis](https://appshunter.io/developer/1525168367) | [Alejandro de la Rosa Cortes](https://appshunter.io/developer/1506520491) |

## What reviewers say

### The Simple Calculator

[App page](https://appshunter.io/ios/app/the-simple-calculator-solve/id1525169566)

This app offers a straightforward way to perform everyday calculations, including basic arithmetic, roots, percentages, and geometric formulas for common shapes. It supports fractions and offers convenient features like dark mode and copy-paste functionality.

**Highlights:** Basic arithmetic operations, Roots and percentages, Geometric calculations for shapes, Fraction support, Portrait and landscape modes, Dark mode, Copy and paste results

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### + Simple Calc

[App page](https://appshunter.io/ios/app/plus-simple-calc/id6448763641)

Perform calculations with a standard calculator that offers extensive customization. Choose from 17 color themes and custom icons, plus enjoy light and dark mode support.

**Highlights:** Standard calculator functionality, Light and dark mode, 17 color themes, Custom icons, iPhone support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is The Simple Calculator free?

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

### Is + Simple Calc free?

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

### Which has better reviews, The Simple Calculator or + Simple Calc?

+ Simple Calc is rated higher. The Simple Calculator averages 4.6 out of 5 from 190 ratings, while + Simple Calc averages 5.0 from 2 ratings.

### Do The Simple Calculator or + Simple Calc have ads?

The Simple Calculator shows ads; + Simple Calc does not.

### Which is updated more often, The Simple Calculator or + Simple Calc?

The Simple Calculator ships an update weekly, and + Simple Calc every 5 days. Most recently, The Simple Calculator was updated on October 24, 2026 and + Simple Calc on October 19, 2026.

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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.*