# Calculator - for iPad. — Your size, your math

> Free, resizable calculator app optimized for iPad and Apple Pencil. (iPhone/iPad app by Grant Jarvis.)

- Source: https://appshunter.io/ios/app/calculator-for-ipad/id1534439413 (this page in markdown: same URL + `.md`)
- Developer: [Grant Jarvis](https://appshunter.io/developer/1475033835)
- Category: Productivity, Utilities
- Price: Free
- Rating: 5.00/5 from 4 App Store ratings · 27 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 0 MB
- Languages: English
- Released: 2020-10-08
- Data updated: 2026-08-27
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/calculator-for-ipad/id1534439413/reviews.md

## What is Calculator?

A 100% FREE, simple and familiar calculator for you and your iPad to enjoy.

Expand or shrink the calculator by just pinching the screen!
- Small view for easy typing with just one finger.
- Large view for using the whole screen.

Made for your convenience:
- No in-app purchases or annoying advertisements.
- Optimized to work on iPad
- Works with Apple Pencil

Created with Love and SwiftUI

## Key features

- Free to use
- Resizable calculator interface
- One-finger typing mode
- Full-screen mode
- Optimized for iPad
- Apple Pencil support

## Recent user reviews (10 of 27)

All indexed reviews: https://appshunter.io/ios/app/calculator-for-ipad/id1534439413/reviews.md

### 5/5 — Actually just a calculator

*2024-08-15, version 1.1.1*

I have downloaded so many calculators for my iPad! This is the best one. Just what you need, and nothing that you don’t need.

### 5/5 — Best calculator app ever made with no ads or in-app purchases

*2024-06-05, version 1.1.1*

This is the best thing ever because it doesn’t collect any personal information and has no ads. Thank you developers for making this 100% free app.

### 5/5 — Great calculator with No Ads

*2024-03-01, version 1.1.1*

All I need. A simple calculator without ads. Thanks for making this app! It does not collect identifiers so privacy should be good. Exactly what I was looking for!

### 5/5 — This is the one you’re looking for

*2023-10-10, version 1.1.1*

No hidden subscription, no ads, no payment needed. Just a calculator from someone who was probably looking for a decent calculator app for the iPad. Thank you

### 5/5 — Awesome

*2023-09-13, version 1.1.1*

This is exactly what most of people actually need. Simple for use without ads. Perfect calculator.

### 5/5 — Perfect

*2023-08-12, version 1.1.1*

NO ADS thank you

### 5/5 — Simple app with no in app purchases.

*2023-06-21, version 1.1.1*

Will do most of your daily calculator need. 
Could it be better?  For sure,  but it has no ads and no in app purchases. No weekly! Subscription.

### 4/5 — No Slide over

*2023-06-19, version 1.1.1*

Slide over doesn’t work

### 1/5 — Almost

*2022-10-26, version 1.1.1*

No history and % does not work (100 + 15% = 100.15)

### 2/5 — Percentage gone wrong

*2022-10-08, version 1.1.1*

100 + 15% = 100.15 🙄
100 - 15% = 99.85 😳

When shall we expect a Fix?

## Frequently asked questions about Calculator

### What does this calculator app do?

This app provides a free and familiar calculator experience specifically designed for iPad. It allows you to perform standard calculations with a user-friendly interface that can be adjusted in size.

### What are the key features of this calculator?

Key features include its 100% free nature, a resizable interface that can be pinched to expand or shrink, a small view for one-finger typing, and a large view for full-screen use. It's also optimized for iPad and works with Apple Pencil.

### Is this app free to use?

Yes, the app is completely free to use. There are no in-app purchases or advertisements, ensuring an uninterrupted experience.

### What devices is this calculator app compatible with?

This calculator app is optimized to work specifically on iPads. It also supports usage with an Apple Pencil for enhanced input capabilities.

### How can I adjust the calculator size?

You can easily adjust the calculator's size by using a pinching gesture directly on the screen. This allows you to switch between a compact view for easier one-handed typing or a larger view that utilizes the full screen.

## Version history (last 3 releases)

### 1.1.1 — 2021-04-27

Updates:
- Swipe left to use with your left hand!

### 1.1.0 — 2020-12-03

We love keeping your apps new and improved!
Here's what's new in this update:
- Bug fixes and performance improvements.

### 1.0.2 — 2020-10-08

No release notes.

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## More apps by Grant Jarvis

- [Squirrel Run Saga](https://appshunter.io/ios/app/squirrel-run-saga/id1490799199)
- [Finger Football AR](https://appshunter.io/ios/app/finger-football-ar/id1517266808)
- [Relax Mini Golf](https://appshunter.io/ios/app/relax-mini-golf/id1536290232)
- [Learn Piano Notes - Fun!](https://appshunter.io/ios/app/learn-piano-notes-fun/id1560497429)
- [Learn Quaternions](https://appshunter.io/ios/app/learn-quaternions/id1560497809)

All apps by Grant Jarvis: https://appshunter.io/developer/1475033835

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*