# Panecal Plus Sci. Calculator

> Multiline editable calculator

Canonical page: [https://chrome-stats.com/d/id672649451](https://chrome-stats.com/d/id672649451)

## Overview

- **ID:** `id672649451`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Noriyasu Kutsuzawa
- **Category:** Utilities
- **Rating:** 4.80 / 5 (370 ratings)
- **Version:** 7.7.1
- **Last updated:** 2026-05-21
- **First published:** 2013-07-25
- **Size:** 18 MB
- **Data as of:** 2026-09-05
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/panecal-plus-sci-calculator/id672649451)
- **Website:** [https://appsys.jp](https://appsys.jp/)
- **Privacy policy:** [https://appsys.jp/cms/en/privacy-policy](https://appsys.jp/cms/en/privacy-policy)

## Description

Panecal Plus Sci. Calculator is a multiline scientific calculator that lets you display and modify formulas. It checks inputs to prevent mistakes, supports reusing past formulas, and uses memory variables to adjust only the values you change.

Key features include:
- Edit with cursor navigation and swipe
- Copy and paste formulas
- Formula and answers history
- Base number support (binary, octal, decimal, hexadecimal) with 32-bit max
- M+/M- memory and variable memory (A-F)
- Full math suite: arithmetic, inverses, logs, powers, roots, factorial, abs, percent, modulo
- Polar and Cartesian coordinates, angle units (DEG, RAD, GRAD)
- Result formats: Normal, Fixed, Sci, Eng
- Decimal point and grouping separator settings

## Rankings

- #81,066 — Overall
- #77 — calculator

## Review summary

Panecal Plus Sci. Calculator is widely loved for reliability and a powerful, easy-to-use scientific calculator. Reviewers applaud its full feature set—brackets, memory for 10 variables, sin and exponents, algebraic notation, and a multi-line history—along with a traditional, large-button layout. It works smoothly across iPhone, iPad, and Mac, with strong developer responsiveness. Users appreciate the reasonable pricing and the option of a useful free version. Some note occasional lag, input quirks, and rare function bugs, but the overall sentiment is strongly positive.

### Pros

- Very reliable and stable over years of use.
- Feature-rich scientific calculator with full math functions, memory, brackets, and algebraic notation.
- Cross-device support and syncing across iPhone, iPad, and Mac.
- User-friendly, traditional layout with large buttons and easy editing/history.
- Strong developer responsiveness and ongoing improvements.

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Source: [Chrome-Stats](https://chrome-stats.com/d/id672649451)