# Jumbo Calculator vs Calculator

The clearest difference is rating: Calculator at 4.7 against Jumbo Calculator's 3.6. Calculator also leads on review sentiment (80% vs 50%) and ratings volume (916 vs 76). Jumbo Calculator's advantage is ads (none vs shown) and update cadence (monthly vs every 13 months). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Calculator holds the better App Store score, 4.7 against 3.6. That said, the two scores are not equally well evidenced: Calculator has 916 ratings behind it against 76, so its average is the more settled of the two. Written reviews point the same way: 50% of Jumbo Calculator's written reviews are positive against 80% of Calculator's.

Jumbo Calculator ships an update monthly, Calculator every 13 months. Both last shipped on October 23, 2026.

## The numbers

| Metric | Jumbo Calculator | Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (76 ratings)](https://appshunter.io/ios/app/jumbo-calculator/id361121377/reviews) | **[4.7 (916 ratings)](https://appshunter.io/ios/app/calculator/id549782479/reviews)** |
| Number of ratings | 76 | **916** |
| Positive reviews | 49.6% of reviews | **79.8% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 13 months |
| Monetization | **Free** | Ad-supported |
| Size | 23 MB | 11 MB |
| Requires iOS | **9.3** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Christopher Weems](https://appshunter.io/developer/319461222) | [Horizon Business, Inc.](https://appshunter.io/developer/431586531) |

## What reviewers say

### Jumbo Calculator

[App page](https://appshunter.io/ios/app/jumbo-calculator/id361121377)

This app offers a straightforward large-button calculator experience, ideal for quick calculations. It includes intuitive gestures for editing and accessibility features like VoiceOver support.

**Highlights:** Large, easy-to-read buttons, Swipe for backspace, Double tap to copy/paste, Landscape mode calculator, VoiceOver support

**In-app purchases:** none

**What reviewers like**

- 👍 Simple and easy to use
- 💡 Large, clear buttons
- 🚀 Fast and responsive
- 🔒 No ads or distractions

**What reviewers complain about**

- 🐛 Lacks basic features like percentage button
- 🔢 Limited functionality for advanced calculations
- 🧠 Does not respect order of operations

**Reported bugs**

- Decimal point sometimes not recognized
- Pos/Neg function not always working as expected

**Requested features**

- Add percentage button
- Implement scientific calculator mode
- Include memory functions
- Add option to dim display by covering solar panel


### Calculator

[App page](https://appshunter.io/ios/app/calculator/id549782479)

This is a straightforward calculator application designed for ease of use and clear readability. Users can personalize the app's appearance by choosing their preferred background and display themes.

**Highlights:** Easy to use interface, Clear display, Customizable background, Customizable display themes

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 💻 Easy to use
- 🎨 Colorful and visually appealing
- 👀 Large, easy-to-read numbers
- 🎯 Accurate calculations
- 🆓 Free app

**What reviewers complain about**

- 🔊 Loud button clicking sound that can't be turned off
- 📏 Lacks landscape mode
- 🔢 No percentage or advanced math functions

**Reported bugs**

- Sound toggle switch doesn't work to turn off sounds
- App crashes or freezes on some devices

**Requested features**

- Add percentage and other advanced math functions
- Allow landscape mode
- Add option to turn off button sounds


## Frequently asked questions

### Is Jumbo Calculator free?

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

### Is Calculator free?

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

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

Calculator is rated higher. Jumbo Calculator averages 3.6 out of 5 from 76 ratings, while Calculator averages 4.7 from 916 ratings.

### Do Jumbo Calculator or Calculator have ads?

Calculator shows ads; Jumbo Calculator does not.

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

Jumbo Calculator ships an update monthly, and Calculator every 13 months. Most recently, Jumbo Calculator was updated on October 23, 2026 and Calculator on October 23, 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.*