# Basic Calculator vs Calculator!

The clearest difference is price: Basic Calculator at Free against Calculator!'s $0.99. Calculator!'s advantage is ads (none vs shown) and review sentiment (83% vs 74%). On rating, ratings volume, update cadence and in-app purchases there is nothing between them.

Basic Calculator is free to download; Calculator! costs $0.99 up front. Basic Calculator sells 1 one-off in-app purchase and Calculator! sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for Basic Calculator against 4.8 for Calculator!. Both are backed by a comparable volume of ratings — 3.2K and 4.3K respectively. Written reviews are what separate them: 74% of Basic Calculator's written reviews are positive against 83% of Calculator!'s.

Basic Calculator ships an update every 2 months, Calculator! every 3 months. The most recent releases landed on September 23, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Basic Calculator | Calculator! |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [4.8 (3.2K ratings)](https://appshunter.io/ios/app/basic-calculator-classic-calc/id430271248/reviews) | [4.8 (4.3K ratings)](https://appshunter.io/ios/app/calculator/id432627778/reviews) |
| Number of ratings | 3.2K | **4.3K** |
| Positive reviews | 74.3% of reviews | **83.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 93 MB | 56 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | 4+ |
| Developer | [MobArts](https://appshunter.io/developer/429185872) | [7th Gear](https://appshunter.io/developer/321178305) |

## 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


### Calculator!

[App page](https://appshunter.io/ios/app/calculator/id432627778)

This app offers a versatile calculator experience with both standard and scientific modes. Customize its appearance, use it in any orientation, and access additional tools like a notes tab and calculation history. It's designed for students and professionals needing accurate calculations.

**Highlights:** Standard and scientific calculator modes, Customizable look (iPad only), Portrait and landscape orientation, Notes and drawing tab, Calculation history, AirPrint and email support

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calculator | $0.99 | one-time |

**What reviewers like**

- 💰 Reasonably priced
- 📝 Useful note-taking features
- 📊 Keeps a calculation history
- 🎨 Customizable appearance
- 🔍 Helpful log and tracking features

**What reviewers complain about**

- 🤔 Confusing input box behavior
- 🔍 Lack of graphing features
- 🔍 Missing some scientific calculator buttons
- 🔍 Inconsistent widget behavior
- 🔍 Issues with split-screen and resizing

**Reported bugs**

- Widget doesn't work as expected
- Calculation history not available in portrait mode
- Resizing issues on iPad Pro
- Slow startup times on older devices

**Requested features**

- Add unit conversion tools
- Improve calculation expression logic
- Allow notes to be viewed in portrait mode
- Implement a scratch paper area on the right side
- Add ability to sync data across devices


## Frequently asked questions

### Is Basic Calculator free?

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

### Is Calculator! free?

Calculator! costs $0.99, and also offers in-app purchases.

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

Basic Calculator and Calculator! are both rated 4.8 out of 5 on the App Store, from 3.2K and 4.3K ratings respectively.

### 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 months. Most recently, Basic Calculator was updated on September 23, 2026 and Calculator! on September 27, 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.*