# Calculator Smart vs SimpleCaclulator

The clearest difference is rating: Calculator Smart at 4.7 against SimpleCaclulator's 3.8. Calculator Smart also leads on ratings volume (494 vs 9) and device support (6 vs 1). SimpleCaclulator's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price and iOS requirement there is nothing between them.

Both are free to download. Calculator Smart sells 3 one-off in-app purchases. SimpleCaclulator asks for nothing beyond the download.

Calculator Smart holds the better App Store score, 4.7 against 3.8. That said, the two scores are not equally well evidenced: Calculator Smart has 494 ratings behind it against 9, so its average is the more settled of the two. Written reviews complicate that: 36% of Calculator Smart's written reviews are positive against 67% of SimpleCaclulator's, so the app with the better star average is not the one people write more warmly about.

## The numbers

| Metric | Calculator Smart | SimpleCaclulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (494 ratings)](https://appshunter.io/ios/app/calculator-smart/id698030968/reviews)** | [3.8 (9 ratings)](https://appshunter.io/ios/app/simplecaclulator/id1590751914/reviews) |
| Number of ratings | **494** | 9 |
| Positive reviews | 36.4% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 24 MB | 4 MB |
| Requires iOS | **13.0** | 14.5 |
| Devices | **iPhone, iPad, iPod, Mac, Apple TV, Apple Watch** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Miroslav Otsedarski](https://appshunter.io/developer/450091139) | [Yaniv Belo](https://appshunter.io/developer/1547982194) |

## What reviewers say

### Calculator Smart

[App page](https://appshunter.io/ios/app/calculator-smart/id698030968)

This app offers a powerful and precise calculator for everyday math and advanced scientific computations. It features a clean interface with large buttons, supporting complex equations, multiple modes, and intuitive input methods. Personalize your experience with colorful skins and custom icons.

**Highlights:** 30+ scientific operations, Degrees and Radians support, Parentheses and nested equations, Intuitive input with slide-to-delete, Copy & Paste results, Apple Watch app and Lock Screen Widget, Colorful skins and custom icons

**Features:** Apple Watch app, iMessage stickers, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Colorful Skins and Remove Ads | $1.99 | one-time |
| Colorful Skins | $1.99 | one-time |
| Colorful Skins for Mac app | $1.99 | one-time |


### SimpleCaclulator

[App page](https://appshunter.io/ios/app/simplecaclulator/id1590751914)

A free scientific calculator designed for iPad, offering both basic and scientific modes. It provides detailed explanations for each mathematical function to enhance user understanding of operations.

**Highlights:** Free scientific calculator, Basic and scientific modes, Detailed math function info, iPad optimized

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Calculator Smart free?

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

### Is SimpleCaclulator free?

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

### Which has better reviews, Calculator Smart or SimpleCaclulator?

Calculator Smart is rated higher. Calculator Smart averages 4.7 out of 5 from 494 ratings, while SimpleCaclulator averages 3.8 from 9 ratings.

### Do Calculator Smart or SimpleCaclulator have ads?

Calculator Smart shows ads; SimpleCaclulator does not.

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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.*