# exam_calculate

> exam_calculate (iPhone/iPad app by KENTARO UME.)

- Source: https://appshunter.io/ios/app/exam-calculate/id1265876274 (this page in markdown: same URL + `.md`)
- Developer: [KENTARO UME](https://appshunter.io/developer/764546905)
- Category: Education, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 13.0 · 7 MB
- Languages: American English, French (France), Japanese, Korean, Chinese (Simplified, China)
- Released: 2017-08-02
- Data updated: 2026-06-01
- User reviews in markdown: https://appshunter.io/ios/app/exam-calculate/id1265876274/reviews.md

## What is exam_calculate?

This is a calculator that allows you to check long multiplication and division calculations, designed to make it easy for supervisors, such as instructors, to identify areas of calculation errors.

[Main Features]
1. Pressing the "=" button switches to long multiplication and division mode, displaying the calculation in long form.
2. Division can be calculated to any decimal place by pressing the arrow button to change the settings.
3. Clicking on the "=" button or calculation result display area hides the long multiplication and division screen, and it can be used as a regular calculator (allowing continuous calculations).
4. Clicking on the calculation result screen displays the history of previous calculation results.

Students should avoid using this calculator unless they can't find the location of calculation errors on their own (it will decrease their calculation ability).

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| AD Free | $0.99 | one-time |



## Version history (last 5 releases)

### 1.38 — 2024-05-12

-Minor bug fixes.

### 1.37 — 2024-04-02

-iOS17.4.1supported.
-Adjust the range of the history button so that it does not overlap with the display of decimal digits.

### 1.36 — 2024-01-01

-iOS17.2.1 supported.
-Modified the specifications to allow for pressing the arithmetic operation buttons again in calculator mode.

### 1.35 — 2023-09-20

-iOS17.0 supported.
-Minor bug fixes.

### 1.34 — 2023-08-09

-iOS16.6 supported.
-Minor bug fixes.

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## More apps by KENTARO UME

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All apps by KENTARO UME: https://appshunter.io/developer/764546905

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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 2026-06-01.*