# ReCalc+ — Auto recalculation

> A calculator app that allows for later recalculation of previous steps. (iPhone/iPad app by EIICHI KOMINE.)

- Source: https://appshunter.io/ios/app/recalc-plus/id1121751959 (this page in markdown: same URL + `.md`)
- Developer: [EIICHI KOMINE](https://appshunter.io/developer/495643581)
- Category: Utilities, Productivity
- Price: Free
- Rating: 4.80/5 from 28 App Store ratings · 5 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 3 MB
- Languages: American English, Japanese
- Released: 2016-06-10
- Data updated: 2026-08-27
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/recalc-plus/id1121751959/reviews.md

## What is ReCalc+?

It is a calculator app that can recalculate later .

It calculates one line at a time as calculation by writing . So You can check the calculation process , or re- calculated by changing the value from the later , you can re-use features .

It is easy to see easy-to-use design with large letters and buttons .

## Key features

- Step-by-step calculation display
- Edit previous calculation values
- Review calculation history
- Large buttons and display
- Intuitive design

## Recent user reviews (5 of 5)

All indexed reviews: https://appshunter.io/ios/app/recalc-plus/id1121751959/reviews.md

### 1/5 — 広告の位置がうざい

*2026-02-12*

広告の位置がうざい

### 5/5 — Great app

*2021-06-30*

So much time had passed finally we got it on iPhone still like the iPad version which is super best calc ever. Nice

### 3/5 — 税別税込ボタン復活希望

*2021-05-19*

シンプルにまとまっていて使いやすいですが、前アプリにあった税別税込ボタンがなくなっているには痛い。
仕事柄よく使うので、是非復活希望です。

### 5/5 — まあまあなんだけど

*2021-05-08*

Free版の方が使いやすかったし見やすかった。アップデートが更新されず今は使えないけど。

### 3/5 — オフラインで使えない

*2018-04-27*

機能自体は私の使い方では使いやすくデフォルトで入ってる電卓より便利で使いやすかったのですが、オフラインで全く使えなくなるのは致命的でした。

## Frequently asked questions about ReCalc+

### What is ReCalc+?

ReCalc+ is a calculator application designed for iPhone and iPad. It allows users to view their calculation process step-by-step and re-calculate by changing values from later in the sequence.

### How does ReCalc+ allow for recalculation?

You can check the calculation process and then re-calculate by changing a value from a later step. This feature allows you to reuse previous calculations with modified inputs.

### Is ReCalc+ free to use?

Yes, ReCalc+ is available for free. However, it does contain advertisements as indicated by its ad-supported monetization model.

### What devices support ReCalc+?

ReCalc+ is compatible with iPhone, iPad, and iPod devices. It is designed with a user-friendly interface featuring large letters and buttons for ease of use.

### How often is ReCalc+ updated?

The latest version of ReCalc+ is 2.2.2, and it was last updated on March 18, 2025. This indicates a commitment to ongoing development and improvements.

### What is the age rating for ReCalc+?

ReCalc+ has an age rating of 4+, making it suitable for a wide range of users. Its straightforward design is easy to understand and operate.

### Does ReCalc+ have ads?

Yes, ReCalc+ contains advertisements. This is part of its ad-supported model, which allows the app to be offered for free.

### What makes ReCalc+ stand out from other calculators?

ReCalc+ distinguishes itself by allowing users to edit previous steps in a calculation sequence and then automatically recalculate the result. This provides a dynamic and flexible calculation experience.

## Version history (last 5 releases)

### 2.2.2 — 2025-03-18

Fixed UI misalignment on some iPhone and iPad models.

### 2.2.1 — 2025-02-20

Fixed UI misalignment on some iPad models.

### 2.2 — 2025-02-13

Now compatible with iOS18.

### 2.1 — 2019-11-03

Support for iPhone 11, 11 Pro, 11 Pro Max.

### 2.0 — 2016-06-10

This update is signed with Apple’s latest signing certificate. No new features are included.

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## More apps by EIICHI KOMINE

- [SinceTheDay Pro](https://appshunter.io/ios/app/sincetheday-pro/id503457834)
- [Shiritori](https://appshunter.io/ios/app/shiritori/id540209774)
- [Shiritori R](https://appshunter.io/ios/app/shiritori-r/id566925153)
- [QuicklyMemo Pro](https://appshunter.io/ios/app/quicklymemo-pro/id600300543)
- [QuicklyMemo](https://appshunter.io/ios/app/quicklymemo/id611472045)
- [GradationMaker](https://appshunter.io/ios/app/gradationmaker/id612655254)

All apps by EIICHI KOMINE: https://appshunter.io/developer/495643581

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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.*