# Big Button Calculator Pro Lite vs Big Button Calculator Pro

The clearest difference is price: Big Button Calculator Pro Lite at Free against Big Button Calculator Pro's $9.99. Big Button Calculator Pro Lite also leads on ratings volume (14K vs 463). Big Button Calculator Pro's advantage is ads (none vs shown) and rating (4.9 vs 4.7). On review sentiment, update cadence, in-app purchases and device support there is nothing between them.

Big Button Calculator Pro Lite is free to download; Big Button Calculator Pro costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Big Button Calculator Pro holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: Big Button Calculator Pro Lite has 14K ratings behind it against 463, so its average is the more settled of the two. Written reviews complicate that: 83% of Big Button Calculator Pro Lite's written reviews are positive against 79% of Big Button Calculator Pro's, so the app with the better star average is not the one people write more warmly about.

Big Button Calculator Pro Lite ships an update every 3 months, Big Button Calculator Pro every 2 months. The most recent releases landed on September 28, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Big Button Calculator Pro Lite | Big Button Calculator Pro |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | [4.7 (14K ratings)](https://appshunter.io/ios/app/big-button-calculator-pro-lite/id1131056808/reviews) | **[4.9 (463 ratings)](https://appshunter.io/ios/app/big-button-calculator-pro/id1131056963/reviews)** |
| Number of ratings | **14K** | 463 |
| Positive reviews | **82.8% of reviews** | 78.6% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | **Ad-supported** | Paid |
| Best chart rank | — | **#181** |
| Size | 45 MB | 27 MB |
| Requires iOS | 15.2 | 15.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cider Software LLC](https://appshunter.io/developer/465180756) | [Cider Software LLC](https://appshunter.io/developer/465180756) |

## What reviewers say

### 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


### Big Button Calculator Pro

[App page](https://appshunter.io/ios/app/big-button-calculator-pro/id1131056963)

**Currently charting:** #181 Top Paid · Utilities (US App Store)

A user-friendly calculator app featuring large, colorful buttons and a dual-line display for simultaneous input and result viewing. It supports long equations, offers customizable themes and sounds, and includes accessibility features.

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

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Big Button Calculator Pro Lite free?

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

### Is Big Button Calculator Pro free?

Big Button Calculator Pro costs $9.99, with no in-app purchases.

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

Big Button Calculator Pro is rated higher. Big Button Calculator Pro Lite averages 4.7 out of 5 from 14K ratings, while Big Button Calculator Pro averages 4.9 from 463 ratings.

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

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

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

Big Button Calculator Pro Lite ships an update every 3 months, and Big Button Calculator Pro every 2 months. Most recently, Big Button Calculator Pro Lite was updated on September 28, 2026 and Big Button Calculator Pro on September 19, 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.*