# Easy Input Calculator — Assist with input

> Simple calculator with large buttons and quick input for large numbers. (iPhone/iPad app by Yuta Kobayashi.)

- Source: https://appshunter.io/ios/app/easy-input-calculator/id1169055351 (this page in markdown: same URL + `.md`)
- Developer: [Yuta Kobayashi](https://appshunter.io/developer/1169055350)
- Category: Utilities, Productivity
- Price: $0.99
- Age rating: 4+
- Requires: iOS 16 · 3 MB
- Languages: American English, Arabic, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French (France), German (Germany) and 22 more
- Released: 2016-11-12
- Data updated: 2026-08-19
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/easy-input-calculator/id1169055351/reviews.md

## What is Easy Input Calculator?

A calculator application with a simple design.
Large buttons are easy to see and press.
Large characters for high visibility and ease of use.
Stress-free operation.
Easy to use for everyone from children to seniors.

Of particular note are the Billion, Million, and Thousand buttons.
Using these buttons saves you the trouble of pushing 0 again and again, enabling quick input with a single touch.
This makes it possible to rapidly enter the numbers that come into your head as if you were speaking.
Of course, general calculator input methods are also possible.

Functions
・Basic calculator functions.
・Buttons for Billion, Million, and Thousand that assist with input.
・Available in over 60 languages.
・Tap the calculation result display area to copy it to the clipboard.

## Key features

- Large, easy-to-see buttons
- Large characters for high visibility
- Billion, Million, Thousand input buttons
- Copy calculation results to clipboard
- Supports over 60 languages
- Basic calculator functions

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/easy-input-calculator/id1169055351/reviews.md

### 5/5 — 凄く良い！

*2021-12-09*

凄く使い易い！何で今まで無かったんだろう？億千万♪億千万♪ジャパン！このアプリ知ったら皆んな使うと思う。

### 5/5 — 桁が多くても使いやすい

*2016-12-13*

文字が大きいので押し間違えず、使いやすいです。数字や、桁が多い時は、億千万のボタンを押すと簡単に数字に置き換えられて、ゼロを数える手間が省けて使いやすかったです。購入してとても良かったと思いました。

## Frequently asked questions about Easy Input Calculator

### What is the price of Easy Input Calculator?

Easy Input Calculator is a paid app, priced at $0.99. This one-time purchase grants you access to all its features without any recurring fees.

### Does Easy Input Calculator have ads?

No, Easy Input Calculator is ad-free. You can perform calculations without any interruptions from advertisements.

### What devices is Easy Input Calculator available on?

Easy Input Calculator is available for iPhone, iPad, and iPod touch devices. It is designed to function seamlessly across these Apple platforms.

### How often is Easy Input Calculator updated?

The app was last updated on October 1, 2025, with version 1.3.6. This indicates a commitment to ongoing maintenance and potential improvements.

### What is the age rating for Easy Input Calculator?

Easy Input Calculator has an age rating of 4+. This suggests it is suitable for young children and up, due to its simple interface and basic functionality.

### Can I copy calculation results from Easy Input Calculator?

Yes, you can easily copy calculation results to your clipboard by tapping the calculation result display area. This feature simplifies sharing or using results in other applications.

### What makes Easy Input Calculator different from other calculators?

Easy Input Calculator stands out with its large buttons and characters for enhanced visibility and stress-free operation. Its unique Billion, Million, and Thousand buttons allow for rapid input of large numbers, saving time and effort.

### Is Easy Input Calculator available in multiple languages?

Yes, Easy Input Calculator supports over 60 languages. This broad language support makes it accessible and user-friendly for a global audience.

## Version history (last 5 releases)

### 1.3.7 — 2026-08-11

Bug Fixes.

### 1.3.6 — 2025-10-01

Bug Fixes.

### 1.3.5 — 2025-04-14

Bug Fixes.

### 1.3.4 — 2024-07-20

Bug Fixes.

### 1.3.3 — 2023-11-25

Minor Correction

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## More apps by Yuta Kobayashi

- [YKGA Calculator](https://appshunter.io/ios/app/ykga-calculator/id1218660442)
- [Easy Input Calculator F](https://appshunter.io/ios/app/easy-input-calculator-f/id1218661183)
- [Organize recipes App](https://appshunter.io/ios/app/organize-recipes-app/id1618274006)
- [Simple QRCode Maker](https://appshunter.io/ios/app/simple-qrcode-maker/id1639800287)
- [YKGA Solitaire Klondike](https://appshunter.io/ios/app/ykga-solitaire-klondike/id1642483682)

All apps by Yuta Kobayashi: https://appshunter.io/developer/1169055350

## Related topics

[easy input calculator](https://appshunter.io/ios/topics/easy-input-calculator) · [easy input](https://appshunter.io/ios/topics/easy-input)

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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 2026-08-19.*