# Smart Calculator vs The Simple Calculator

The clearest difference is in-app purchases: Smart Calculator at none against The Simple Calculator's 1. The Simple Calculator's advantage is update cadence (weekly vs every 5 weeks) and review sentiment (77% vs 60%). On price, rating, ads and device support there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.5 for Smart Calculator against 4.6 for The Simple Calculator. That said, the two scores are not equally well evidenced: The Simple Calculator has 190 ratings behind it against 23, so its average is the more settled of the two. Written reviews are what separate them: 60% of Smart Calculator's written reviews are positive against 77% of The Simple Calculator's.

Smart Calculator ships an update every 5 weeks, The Simple Calculator weekly. The most recent releases landed on November 12, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | Smart Calculator | The Simple Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (23 ratings)](https://appshunter.io/ios/app/smart-calculator-smartcalc/id1474061594/reviews) | **[4.6 (190 ratings)](https://appshunter.io/ios/app/the-simple-calculator-solve/id1525169566/reviews)** |
| Number of ratings | 23 | **190** |
| Positive reviews | 60.0% of reviews | **76.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 weeks | **Weekly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 9 MB | 28 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Takao Ichimura](https://appshunter.io/developer/1474061593) | [Andreas Skotadis](https://appshunter.io/developer/1525168367) |

## What reviewers say

### Smart Calculator

[App page](https://appshunter.io/ios/app/smart-calculator-smartcalc/id1474061594)

This calculator app displays all input numbers and calculation history, allowing users to easily review and edit previous entries. It offers a large, four-line display for clear visibility and includes set memory in addition to independent memory.

**Highlights:** Four-line display, Editable input numbers, Calculation history recall, Set memory, Independent memory, Decimal separator support

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Smart Calculator free?

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

### Is The Simple Calculator free?

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

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

The Simple Calculator is rated higher. Smart Calculator averages 4.5 out of 5 from 23 ratings, while The Simple Calculator averages 4.6 from 190 ratings.

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

Both Smart Calculator and The Simple Calculator show ads.

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

Smart Calculator ships an update every 5 weeks, and The Simple Calculator weekly. Most recently, Smart Calculator was updated on November 12, 2026 and The Simple Calculator on November 11, 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.*