# CalculatorMultiple

> A multi-calculator utility for simultaneous calculations on mobile devices. (iPhone/iPad app by Tomoki Tsukiyama.)

- Source: https://appshunter.io/ios/app/calculatormultiple/id1525626543 (this page in markdown: same URL + `.md`)
- Developer: [Tomoki Tsukiyama](https://appshunter.io/developer/1493558845)
- Category: Utilities, Productivity
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 14.3 · 1 MB
- Languages: English
- Released: 2020-09-07
- Data updated: 2026-06-22
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/calculatormultiple/id1525626543/reviews.md

## What is CalculatorMultiple?

A simple "calculator."

function

- When the device is turned sideways, there are three calculators. You can use this if you need several calculations at the same time.
- In portrait mode, you will see one calculator, just as you always use it

## Key features

- Simultaneous multi-calculator display
- Landscape mode with three calculators
- Portrait mode with a single calculator
- Simple and intuitive interface


## Frequently asked questions about CalculatorMultiple

### What is CalculatorMultiple?

CalculatorMultiple is a free utility app that provides a calculator with a unique multi-screen feature. It allows users to perform multiple calculations simultaneously in landscape mode.

### How does CalculatorMultiple work in landscape mode?

In landscape mode, CalculatorMultiple displays three separate calculators on the screen, enabling you to perform and view up to three calculations at the same time without switching screens.

### What is the difference between portrait and landscape mode in CalculatorMultiple?

In portrait mode, CalculatorMultiple functions as a standard single calculator. When you turn your device sideways to landscape, it expands to show three calculators for parallel computations.

### Is CalculatorMultiple free to use?

Yes, CalculatorMultiple is completely free to download and use. It does not require any payment or subscription.

### Does CalculatorMultiple have ads?

No, CalculatorMultiple does not contain advertisements. It is a completely ad-free experience for users.

### What devices is CalculatorMultiple compatible with?

CalculatorMultiple is designed for Apple devices and is supported on iPhone, iPad, and iPod touch.

### How often is CalculatorMultiple updated?

The latest version of CalculatorMultiple was released on July 24, 2021. Updates are provided by the developer to ensure functionality and compatibility.

### What is the age rating for CalculatorMultiple?

CalculatorMultiple has an age rating of 4+, making it suitable for a wide range of users, including children and adults.

## Version history (last 5 releases)

### 2021.7.24 — 2021-07-24

Fixed a minor bug.

### 2021.6.16 — 2021-06-17

Fixed a minor bug.

### 2021.6.15 — 2021-06-15

Solved the problem where moving the phone from horizontal to vertical would set everything that was being calculated to zero.

### 2020.9.14 — 2020-09-15

Fixed a bug where light mode and dark mode are reversed

### 1.0.0 — 2020-09-07

No release notes.

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## More apps by Tomoki Tsukiyama

- [Blackjack Counting](https://appshunter.io/ios/app/blackjack-counting/id1544949227)
- [Face Cuts](https://appshunter.io/ios/app/face-cuts/id6738392637)
- [momo - anonymous polls](https://appshunter.io/ios/app/momo-anonymous-polls/id6739357995)
- [Blokus App](https://appshunter.io/ios/app/blokus-app/id6739541530)

All apps by Tomoki Tsukiyama: https://appshunter.io/developer/1493558845

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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 2026-06-22.*