# The Simple Calculator vs Calculator Express with Notes

The clearest difference is update cadence: The Simple Calculator at weekly against Calculator Express with Notes's monthly. The Simple Calculator also leads on ratings volume (189 vs 48) and iOS requirement (12.0 vs 14.0). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. The Simple Calculator sells 1 one-off in-app purchase and Calculator Express with Notes sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

The Simple Calculator holds the better App Store score, 4.6 against 4.5. Both are backed by a comparable volume of ratings — 189 and 48 respectively. Written reviews point the same way: 77% of The Simple Calculator's written reviews are positive against 69% of Calculator Express with Notes's.

The Simple Calculator ships an update weekly, Calculator Express with Notes monthly. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | The Simple Calculator | Calculator Express with Notes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (189 ratings)](https://appshunter.io/ios/app/the-simple-calculator-solve/id1525169566/reviews)** | [4.5 (48 ratings)](https://appshunter.io/ios/app/calculator-express-with-notes/id1604079825/reviews) |
| Number of ratings | **189** | 48 |
| Positive reviews | **76.9% of reviews** | 69.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 28 MB | 28 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Andreas Skotadis](https://appshunter.io/developer/1525168367) | [RAMAN KHVASHCHEUSKI](https://appshunter.io/developer/1437493298) |

## 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 |


### Calculator Express with Notes

[App page](https://appshunter.io/ios/app/calculator-express-with-notes/id1604079825)

A beautifully designed utility app offering six essential tools, including currency, unit, and percentage converters, plus calculators for BMI, tips, and world time. Users can customize the app's appearance and manage calculation history with notes and labels.

**Highlights:** Currency converter, Unit converter, Percentage calculator, BMI calculator, Tip calculator, World time converter, Customizable appearance, Calculation history with notes

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads -50% off | $1.99 | one-time |
| Remove Ads | $4.99 | one-time |


## Frequently asked questions

### Is The Simple Calculator free?

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

### Is Calculator Express with Notes free?

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

### Which has better reviews, The Simple Calculator or Calculator Express with Notes?

The Simple Calculator is rated higher. The Simple Calculator averages 4.6 out of 5 from 189 ratings, while Calculator Express with Notes averages 4.5 from 48 ratings.

### Do The Simple Calculator or Calculator Express with Notes have ads?

Both The Simple Calculator and Calculator Express with Notes show ads.

### Which is updated more often, The Simple Calculator or Calculator Express with Notes?

The Simple Calculator ships an update weekly, and Calculator Express with Notes monthly. Most recently, The Simple Calculator was updated on November 3, 2026 and Calculator Express with Notes on November 7, 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.*