# Basic Calculator vs Qnum › Calculator

Basic Calculator and Qnum › Calculator both sit at 4.8 stars, but that hides the real split: 76% of Basic Calculator's written reviews are positive against 40% of Qnum › Calculator's. Basic Calculator also leads on ratings volume (3.2K vs 10). Qnum › Calculator's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, rating, update cadence and device support there is nothing between them.

Both are free to download. Basic Calculator sells 1 one-off in-app purchase. Qnum › Calculator asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for Basic Calculator against 4.7 for Qnum › Calculator. That said, the two scores are not equally well evidenced: Basic Calculator has 3.2K ratings behind it against 10, so its average is the more settled of the two. Written reviews are what separate them: 76% of Basic Calculator's written reviews are positive against 40% of Qnum › Calculator's.

Basic Calculator ships an update every 2 months, Qnum › Calculator every 3 months. The most recent releases landed on October 18, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Basic Calculator | Qnum › Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (3.2K ratings)](https://appshunter.io/ios/app/basic-calculator-classic-calc/id430271248/reviews)** | [4.7 (10 ratings)](https://appshunter.io/ios/app/qnum-calculator/id1485638902/reviews) |
| Number of ratings | **3.2K** | 10 |
| Positive reviews | **75.9% of reviews** | 40.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 100 MB | 31 MB |
| Requires iOS | 15.0 | **9.3** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | +4 | 4+ |
| Developer | [MobArts](https://appshunter.io/developer/429185872) | [Ahmet Orhan Tohma](https://appshunter.io/developer/1478493993) |

## What reviewers say

### 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 |
| --- | --- | --- |
| Banner Ad Removal | $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


### Qnum › Calculator

[App page](https://appshunter.io/ios/app/qnum-calculator/id1485638902)

This utility app allows for multi-screen calculations, letting you switch between screens to continue equations without clearing previous work. Save notes, copy values, and access calculation history easily.

**Highlights:** Multiple calculation screens (up to 8), Duplicate and edit existing screens, Carry over variables or results to new screens, Assign shortcut keys to functions, Copy values and access calculation history

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Basic Calculator free?

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

### Is Qnum › Calculator free?

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

### Which has better reviews, Basic Calculator or Qnum › Calculator?

Basic Calculator is rated higher. Basic Calculator averages 4.8 out of 5 from 3.2K ratings, while Qnum › Calculator averages 4.7 from 10 ratings.

### Do Basic Calculator or Qnum › Calculator have ads?

Basic Calculator shows ads; Qnum › Calculator does not.

### Which is updated more often, Basic Calculator or Qnum › Calculator?

Basic Calculator ships an update every 2 months, and Qnum › Calculator every 3 months. Most recently, Basic Calculator was updated on October 18, 2026 and Qnum › Calculator on October 9, 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.*