# Calculator vs Just a Simple Calculator

The clearest difference is ads: Just a Simple Calculator at none against Calculator's shown. Just a Simple Calculator also leads on rating (5.0 vs 4.7) and update cadence (every 2 months vs every 13 months). Calculator's advantage is ratings volume (910 vs 4). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Just a Simple Calculator holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Calculator has 910 ratings behind it against 4, so its average is the more settled of the two.

Calculator ships an update every 13 months, Just a Simple Calculator every 2 months. The most recent releases landed on September 8, 2026 and August 17, 2026 respectively.

## The numbers

| Metric | Calculator | Just a Simple Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (910 ratings)](https://appshunter.io/ios/app/calculator/id549782479/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/just-a-simple-calculator/id6471594951/reviews)** |
| Number of ratings | **910** | 4 |
| Positive reviews | 79.6% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 13 months | **Every 2 months** |
| Monetization | Ad-supported | **Free** |
| Size | 11 MB | 29 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Horizon Business, Inc.](https://appshunter.io/developer/431586531) | [Onur Hazar](https://appshunter.io/developer/815533584) |

## What reviewers say

### Calculator

[App page](https://appshunter.io/ios/app/calculator/id549782479)

This is a straightforward calculator application designed for ease of use and clear readability. Users can personalize the app's appearance by choosing their preferred background and display themes.

**Highlights:** Easy to use interface, Clear display, Customizable background, Customizable display themes

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 💻 Easy to use
- 🎨 Colorful and visually appealing
- 👀 Large, easy-to-read numbers
- 🎯 Accurate calculations
- 🆓 Free app

**What reviewers complain about**

- 🔊 Loud button clicking sound that can't be turned off
- 📏 Lacks landscape mode
- 🔢 No percentage or advanced math functions

**Reported bugs**

- Sound toggle switch doesn't work to turn off sounds
- App crashes or freezes on some devices

**Requested features**

- Add percentage and other advanced math functions
- Allow landscape mode
- Add option to turn off button sounds


### Just a Simple Calculator

[App page](https://appshunter.io/ios/app/just-a-simple-calculator/id6471594951)

This app offers a whimsical and stylish approach to basic arithmetic. It goes beyond simple calculations with delightful animations and customizable covers, making math tasks more engaging and elegant.

**Highlights:** Basic arithmetic operations, Delightful animations, User-friendly interface, Customizable calculator covers, Elegant color palette

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

**In-app purchases:** none


## Frequently asked questions

### Is Calculator free?

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

### Is Just a Simple Calculator free?

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

### Which has better reviews, Calculator or Just a Simple Calculator?

Just a Simple Calculator is rated higher. Calculator averages 4.7 out of 5 from 910 ratings, while Just a Simple Calculator averages 5.0 from 4 ratings.

### Do Calculator or Just a Simple Calculator have ads?

Calculator shows ads; Just a Simple Calculator does not.

### Which is updated more often, Calculator or Just a Simple Calculator?

Calculator ships an update every 13 months, and Just a Simple Calculator every 2 months. Most recently, Calculator was updated on September 8, 2026 and Just a Simple Calculator on August 17, 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.*