# Basic Calculator vs Calculator

The clearest difference is rating: Basic Calculator at 4.8 against Calculator's 1.0. Basic Calculator also leads on ratings volume (3.3K vs 1) and iOS requirement (15.0 vs 17.0). Calculator's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, monetization model and device support there is nothing between them.

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

Basic Calculator holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: Basic Calculator has 3.3K ratings behind it against 1, so its average is the more settled of the two.

Basic Calculator ships an update every 2 months, Calculator every 3 days. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Basic Calculator | Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (3.3K ratings)](https://appshunter.io/ios/app/basic-calculator-classic-calc/id430271248/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/calculator-simple-and-clean/id6751374972/reviews) |
| Number of ratings | **3.3K** | 1 |
| Positive reviews | 76.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 100 MB | 11 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MobArts](https://appshunter.io/developer/429185872) | [Sebastian Doyle](https://appshunter.io/developer/1834823821) |

## 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 |
| --- | --- | --- |
| 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


### Calculator

[App page](https://appshunter.io/ios/app/calculator-simple-and-clean/id6751374972)

A clean and accurate calculator for iPhone and iPad that prioritizes user experience with no ads or pop-ups. It offers essential math functions, a history log, a unit converter, and an optional scientific mode. Premium features include additional themes and history export.

**Highlights:** Ad-free experience, Full expression view, Automatic calculation history, Unit converter, Scientific mode, Dark Mode support

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

**In-app purchases:** none


## Frequently asked questions

### Is Basic Calculator free?

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

### Is Calculator free?

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

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

Basic Calculator is rated higher. Basic Calculator averages 4.8 out of 5 from 3.3K ratings, while Calculator averages 1.0 from 1 ratings.

### Do Basic Calculator or Calculator have ads?

Basic Calculator shows ads; Calculator does not.

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

Basic Calculator ships an update every 2 months, and Calculator every 3 days. Most recently, Basic Calculator was updated on November 6, 2026 and Calculator on October 30, 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.*