# iCalculator vs NumPad+ Keyboard Extension

The clearest difference is review sentiment: iCalculator at 76% against NumPad+ Keyboard Extension's 20%. iCalculator also leads on rating (5.0 vs 1.3). NumPad+ Keyboard Extension's advantage is in-app purchases (none vs 1) and price ($0.99 vs $1.99). On ratings volume, ads and device support there is nothing between them.

iCalculator costs $1.99 and NumPad+ Keyboard Extension $0.99 up front. iCalculator sells 1 in-app purchase, starting at $0.49 per month. NumPad+ Keyboard Extension asks for nothing beyond the download.

iCalculator holds the better App Store score, 5.0 against 1.3. Both are backed by a comparable volume of ratings — 3 and 3 respectively. Written reviews point the same way: 76% of iCalculator's written reviews are positive against 20% of NumPad+ Keyboard Extension's.

## The numbers

| Metric | iCalculator | NumPad+ Keyboard Extension |
| --- | --- | --- |
| Price | $1.99 | **$0.99** |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/icalculator-keyboard-calc/id1176527512/reviews)** | [1.3 (3 ratings)](https://appshunter.io/ios/app/numpad-plus-keyboard-extension/id1178014607/reviews) |
| Number of ratings | 3 | 3 |
| Positive reviews | **76.2% of reviews** | 20.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | — |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 6 MB | 3 MB |
| Requires iOS | 13.0 | **9.3** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nan Chao](https://appshunter.io/developer/965680403) | [Teruaki Onoda](https://appshunter.io/developer/299679426) |

## What reviewers say

### iCalculator

[App page](https://appshunter.io/ios/app/icalculator-keyboard-calc/id1176527512)

This app offers a powerful and intuitive calculator experience, featuring both basic and scientific functions. It calculates results instantly as you type and allows for easy editing and history management. Customize your experience with themes and integrate it seamlessly as a keyboard or Today Widget.

**Highlights:** Instant calculation without '=' button, Basic & Scientific Calculator, Fraction & Expression Calculator, History List with iCloud sync, Customizable themes, Keyboard extension for any app, Today Widget support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.49 | per month |


### NumPad+ Keyboard Extension

[App page](https://appshunter.io/ios/app/numpad-plus-keyboard-extension/id1178014607)

This keyboard extension provides a dedicated number pad for easier numerical input on your iOS device. It's designed to streamline typing numbers in various applications.

**Highlights:** Dedicated number pad, Easy numerical input, Keyboard extension for iOS, Streamlines number typing

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is iCalculator free?

iCalculator costs $1.99, and also offers in-app purchases.

### Is NumPad+ Keyboard Extension free?

NumPad+ Keyboard Extension costs $0.99, with no in-app purchases.

### Which has better reviews, iCalculator or NumPad+ Keyboard Extension?

iCalculator is rated higher. iCalculator averages 5.0 out of 5 from 3 ratings, while NumPad+ Keyboard Extension averages 1.3 from 3 ratings.

### Do iCalculator or NumPad+ Keyboard Extension have ads?

Neither iCalculator nor NumPad+ Keyboard Extension shows ads.

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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.*