# Calculator! vs Calculator Pro Lite

The clearest difference is price: Calculator Pro Lite at Free against Calculator!'s $0.99. Calculator Pro Lite also leads on in-app purchases (none vs 1). Calculator!'s advantage is ads (none vs shown) and iOS requirement (9.0 vs 15.2). On rating, review sentiment, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.8 for Calculator! against 4.6 for Calculator Pro Lite. Both are backed by a comparable volume of ratings — 4.3K and 3.1K respectively. Written reviews are what separate them: 86% of Calculator!'s written reviews are positive against 79% of Calculator Pro Lite's.

Calculator! ships an update every 3 months, Calculator Pro Lite every 2 months. Both last shipped on October 26, 2026.

## The numbers

| Metric | Calculator! | Calculator Pro Lite |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.8 (4.3K ratings)](https://appshunter.io/ios/app/calculator/id432627778/reviews)** | [4.6 (3.1K ratings)](https://appshunter.io/ios/app/calculator-pro-lite/id782873366/reviews) |
| Number of ratings | **4.3K** | 3.1K |
| Positive reviews | **86.0% of reviews** | 78.8% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 56 MB | 43 MB |
| Requires iOS | **9.0** | 15.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [7th Gear](https://appshunter.io/developer/321178305) | [Cider Software LLC](https://appshunter.io/developer/465180756) |

## What reviewers say

### 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


### Calculator Pro Lite

[App page](https://appshunter.io/ios/app/calculator-pro-lite/id782873366)

A highly customizable calculator app offering a modern interface and extensive features. Personalize themes, button layouts, and visual elements. Track your calculations with a detailed history and access scientific functions.

**Highlights:** Customizable themes and colors, Dual-line display, Calculation history, Scientific calculator functions, Adjustable font size, Dark Mode support

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Performs calculations quickly
- 📋 Keeps track of calculations
- 🔙 Allows for corrections
- 💡 Customizable background

**What reviewers complain about**

- 💸 Ads can be intrusive
- 🚫 Ads prevent full functionality
- 🔌 High battery consumption due to ads

**Reported bugs**

- App crashes when too many ads are shown
- Ads cover up parts of the calculator interface

**Requested features**

- Dark mode option
- More customization options
- Ability to save/export calculation history


## Frequently asked questions

### Is Calculator! free?

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

### Is Calculator Pro Lite free?

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

### Which has better reviews, Calculator! or Calculator Pro Lite?

Calculator! is rated higher. Calculator! averages 4.8 out of 5 from 4.3K ratings, while Calculator Pro Lite averages 4.6 from 3.1K ratings.

### Do Calculator! or Calculator Pro Lite have ads?

Calculator Pro Lite shows ads; Calculator! does not.

### Which is updated more often, Calculator! or Calculator Pro Lite?

Calculator! ships an update every 3 months, and Calculator Pro Lite every 2 months. Most recently, Calculator! was updated on October 26, 2026 and Calculator Pro Lite on October 26, 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.*