# Basic Calculator Pro vs Big Button Calculator Pro Lite

The clearest difference is price: Big Button Calculator Pro Lite at Free against Basic Calculator Pro's $1.99. Big Button Calculator Pro Lite also leads on ratings volume (14K vs 702). Basic Calculator Pro's advantage is ads (none vs shown). On rating, review sentiment, update cadence and in-app purchases there is nothing between them.

Big Button Calculator Pro Lite is free to download; Basic Calculator Pro costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.8 for Basic Calculator Pro against 4.7 for Big Button Calculator Pro Lite. That said, the two scores are not equally well evidenced: Big Button Calculator Pro Lite has 14K ratings behind it against 702, so its average is the more settled of the two. Written reviews are what separate them: 90% of Basic Calculator Pro's written reviews are positive against 83% of Big Button Calculator Pro Lite's.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Basic Calculator Pro | Big Button Calculator Pro Lite |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.8 (702 ratings)](https://appshunter.io/ios/app/basic-calculator-pro/id821421514/reviews)** | [4.7 (14K ratings)](https://appshunter.io/ios/app/big-button-calculator-pro-lite/id1131056808/reviews) |
| Number of ratings | 702 | **14K** |
| Positive reviews | **89.8% of reviews** | 82.5% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | **Free** | Ad-supported |
| Size | 23 MB | 45 MB |
| Requires iOS | **15.0** | 15.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SuperDG Inc.](https://appshunter.io/developer/635709768) | [Cider Software LLC](https://appshunter.io/developer/465180756) |

## What reviewers say

### Basic Calculator Pro

[App page](https://appshunter.io/ios/app/basic-calculator-pro/id821421514)

This app provides a straightforward calculation system, focusing on essential functions without complex engineering features. It offers a clean design, calculation history, and displays current modifications for ease of use.

**Highlights:** Basic calculation system, Calculation history, Intuitive design, Shows present modifications, No ads

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

**In-app purchases:** none

**What reviewers like**

- 👍 Simple and easy to use
- 📚 Keeps a history of calculations
- 🚀 Fast and efficient
- 💻 Works well across devices
- 🧠 Intuitive interface

**What reviewers complain about**

- 🙄 Frequent review prompts interrupting usage
- 👀 Low contrast/visibility of numbers
- 🔒 Questionable Bluetooth permission request

**Reported bugs**

- Numpad enter key not working on Mac
- Screen moving up/down when typing one-handed on iPhone

**Requested features**

- Dark mode option
- Ability to edit past calculations
- Split-screen support on iPad
- Customizable button colors


### Big Button Calculator Pro Lite

[App page](https://appshunter.io/ios/app/big-button-calculator-pro-lite/id1131056808)

A user-friendly calculator app featuring large buttons and customizable colorful backgrounds. It offers a dual-line display, multi-line input for complex equations, and convenient gesture controls for editing and copying.

**Highlights:** Large buttons, Dual-line display, 18 color themes, Multi-line input, Gesture controls, VoiceOver accessibility

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 💡 Customizable backgrounds
- 🚀 Accurate calculations
- 👍 Large, clear numbers
- 👍 Helpful for homeschooling

**What reviewers complain about**

- 🐛 Ads can be intrusive
- 🐛 Ads in foreign languages
- 🐛 Ads take time to close
- 🔋 High battery consumption due to ads

**Reported bugs**

- Occasionally shows answer before calculation is complete
- Rounding issues leading to inaccurate results

**Requested features**

- Add more background options
- Allow custom background uploads
- Add option to change button colors
- Improve ad experience or offer ad-free version


## Frequently asked questions

### Is Basic Calculator Pro free?

Basic Calculator Pro costs $1.99, with no in-app purchases.

### Is Big Button Calculator Pro Lite free?

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

### Which has better reviews, Basic Calculator Pro or Big Button Calculator Pro Lite?

Basic Calculator Pro is rated higher. Basic Calculator Pro averages 4.8 out of 5 from 702 ratings, while Big Button Calculator Pro Lite averages 4.7 from 14K ratings.

### Do Basic Calculator Pro or Big Button Calculator Pro Lite have ads?

Big Button Calculator Pro Lite shows ads; Basic Calculator Pro does not.

### Which is updated more often, Basic Calculator Pro or Big Button Calculator Pro Lite?

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