# RealCalc vs Basic Calculator

The clearest difference is review sentiment: Basic Calculator at 76% against RealCalc's 25%. Basic Calculator also leads on rating (4.8 vs 3.8) and ratings volume (3.3K vs 18). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Basic Calculator holds the better App Store score, 4.8 against 3.8. That said, the two scores are not equally well evidenced: Basic Calculator has 3.3K ratings behind it against 18, so its average is the more settled of the two. Written reviews point the same way: 25% of RealCalc's written reviews are positive against 76% of Basic Calculator's.

RealCalc ships an update every 9 months, Basic Calculator every 2 months. The most recent releases landed on November 1, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | RealCalc | Basic Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (18 ratings)](https://appshunter.io/ios/app/realcalc-fun-calculator-skins/id427454707/reviews) | **[4.8 (3.3K ratings)](https://appshunter.io/ios/app/basic-calculator-classic-calc/id430271248/reviews)** |
| Number of ratings | 18 | **3.3K** |
| Positive reviews | 25.0% of reviews | **76.1% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 9 months | **Every 2 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 14 MB | 102 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rodrigo Belloso](https://appshunter.io/developer/1361382340) | [MobArts](https://appshunter.io/developer/429185872) |

## What reviewers say

### RealCalc

[App page](https://appshunter.io/ios/app/realcalc-fun-calculator-skins/id427454707)

A user-friendly calculator app designed for all ages, featuring fun themes like pets and robots. It offers big buttons, a simple layout, and works offline, making math approachable and enjoyable for children and adults alike.

**Highlights:** Customizable themes (pets, robots), Large, easy-to-tap buttons, Simple and distraction-free interface, Offline functionality, Kid-friendly design, Accessibility features

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

**In-app purchases (1)**

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


### Basic Calculator

[App page](https://appshunter.io/ios/app/basic-calculator-classic-calc/id430271248)

A free, classic calculator app with large, easy-to-press buttons and customizable skins. It supports basic arithmetic, memory functions, and can handle very large numbers without using scientific notation. Multitasking is also supported on compatible devices.

**Highlights:** Large, easy-to-press buttons, Multiple beautiful skins, Basic arithmetic operations, Standard memory functions, Supports large numbers (up to 60 digits), Multitasking support (Split View, Slide Over)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads: Math & Percentage | $0.99 | one-time |

**What reviewers like**

- 👍 Simple and easy to use
- 💡 Useful copy and paste functions
- 👍 Clear and large display
- 👍 Variety of skins/themes
- 👍 Responsive and fast

**What reviewers complain about**

- 🐛 Compatibility issues with iOS updates
- 🐛 Inaccurate calculations with larger numbers
- 🔋 Slow load times
- 🔍 Intrusive ads

**Reported bugs**

- Crashes or freezes after iOS updates
- Percent key not functioning correctly

**Requested features**

- Reinstate iPhone version
- Add scientific calculator functions
- Improve memory retention


## Frequently asked questions

### Is RealCalc free?

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

### Is Basic Calculator free?

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

### Which has better reviews, RealCalc or Basic Calculator?

Basic Calculator is rated higher. RealCalc averages 3.8 out of 5 from 18 ratings, while Basic Calculator averages 4.8 from 3.3K ratings.

### Do RealCalc or Basic Calculator have ads?

Both RealCalc and Basic Calculator show ads.

### Which is updated more often, RealCalc or Basic Calculator?

RealCalc ships an update every 9 months, and Basic Calculator every 2 months. Most recently, RealCalc was updated on November 1, 2026 and Basic Calculator on November 10, 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.*