# The Simple Calculator vs CaIculator

The clearest difference is update cadence: The Simple Calculator at weekly against CaIculator's every 5 months. The Simple Calculator also leads on ratings volume (189 vs 27). CaIculator's advantage is review sentiment (100% vs 77%) and rating (4.9 vs 4.6). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. The Simple Calculator sells 1 one-off in-app purchase and CaIculator sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

CaIculator holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: The Simple Calculator has 189 ratings behind it against 27, 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 CaIculator's.

The Simple Calculator ships an update weekly, CaIculator every 5 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | The Simple Calculator | CaIculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (189 ratings)](https://appshunter.io/ios/app/the-simple-calculator-solve/id1525169566/reviews) | **[4.9 (27 ratings)](https://appshunter.io/ios/app/caiculator/id6447991457/reviews)** |
| Number of ratings | **189** | 27 |
| Positive reviews | 76.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 5 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 28 MB | 61 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andreas Skotadis](https://appshunter.io/developer/1525168367) | [Edison Largo](https://appshunter.io/developer/978541799) |

## 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 |


### CaIculator

[App page](https://appshunter.io/ios/app/caiculator/id6447991457)

A simple and intuitive calculator app designed for ease of use. It offers features like a backspace key, decimal point/comma support, calculation history, and customizable themes. Regular updates ensure continuous improvement.

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

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


## Frequently asked questions

### Is The Simple Calculator free?

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

### Is CaIculator free?

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

### Which has better reviews, The Simple Calculator or CaIculator?

CaIculator is rated higher. The Simple Calculator averages 4.6 out of 5 from 189 ratings, while CaIculator averages 4.9 from 27 ratings.

### Do The Simple Calculator or CaIculator have ads?

Both The Simple Calculator and CaIculator show ads.

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

The Simple Calculator ships an update weekly, and CaIculator every 5 months. Most recently, The Simple Calculator was updated on October 29, 2026 and CaIculator on October 24, 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.*