# Basic Calculator vs Classicalc calculator

The clearest difference is price: Basic Calculator at Free against Classicalc calculator's $0.99. Basic Calculator also leads on rating (4.8 vs 3.8) and update cadence (every 2 months vs every 20 months). Classicalc calculator's advantage is in-app purchases (none vs 1) and ads (none vs shown).

Basic Calculator is free to download; Classicalc calculator costs $0.99 up front. Basic Calculator sells 1 one-off in-app purchase. Classicalc calculator asks for nothing beyond the download.

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 3.2K ratings behind it against 13, so its average is the more settled of the two. Written reviews point the same way: 74% of Basic Calculator's written reviews are positive against 63% of Classicalc calculator's.

Basic Calculator ships an update every 2 months, Classicalc calculator every 20 months. The most recent releases landed on September 23, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | Basic Calculator | Classicalc calculator |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.8 (3.2K ratings)](https://appshunter.io/ios/app/basic-calculator-classic-calc/id430271248/reviews)** | [3.8 (13 ratings)](https://appshunter.io/ios/app/classicalc-calculator/id989434780/reviews) |
| Number of ratings | **3.2K** | 13 |
| Positive reviews | **74.3% of reviews** | 62.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 20 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 93 MB | 14 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac, Apple Watch** |
| Age rating | +4 | 4+ |
| Developer | [MobArts](https://appshunter.io/developer/429185872) | [Lukasz Kowalski](https://appshunter.io/developer/792954012) |

## 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


### Classicalc calculator

[App page](https://appshunter.io/ios/app/classicalc-calculator/id989434780)

This calculator app offers instant calculations as you type, following the mathematical order of operations. It features unique piano sound themes and allows seamless continuation of calculations across iPhone and Apple Watch. Your equations are automatically saved for convenience.

**Highlights:** Instant calculation as you type, Mathematical order of operators, Cross-device continuity (iPhone/Watch), Automatic equation saving, 14 piano sound themes, Copy result to clipboard

**In-app purchases:** none


## Frequently asked questions

### Is Basic Calculator free?

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

### Is Classicalc calculator free?

Classicalc calculator costs $0.99, with no in-app purchases.

### Which has better reviews, Basic Calculator or Classicalc calculator?

Basic Calculator is rated higher. Basic Calculator averages 4.8 out of 5 from 3.2K ratings, while Classicalc calculator averages 3.8 from 13 ratings.

### Do Basic Calculator or Classicalc calculator have ads?

Basic Calculator shows ads; Classicalc calculator does not.

### Which is updated more often, Basic Calculator or Classicalc calculator?

Basic Calculator ships an update every 2 months, and Classicalc calculator every 20 months. Most recently, Basic Calculator was updated on September 23, 2026 and Classicalc calculator on June 11, 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.*