# CalculationBook Pro

> Utilities

Canonical page: [https://chrome-stats.com/d/id875152413](https://chrome-stats.com/d/id875152413)

## Overview

- **ID:** `id875152413`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** SHIBUYA Masanori
- **Category:** Utilities
- **Rating:** 4.50 / 5 (3,452 ratings)
- **Version:** 1.19
- **Last updated:** 2021-09-11
- **First published:** 2014-05-28
- **Size:** 2.89 MB
- **Data as of:** 2026-09-22
- **Store listing:** [Apple App Store](https://apps.apple.com/jp/app/calculationbook-pro/id875152413?l=en-US)
- **Privacy policy:** [https://shibuym.github.io/privacy-policy/](https://shibuym.github.io/privacy-policy/)

## Description

CalculationBook Pro is an incredibly easy-to-use calculator that displays formulas as you type, helping prevent mistakes. It supports a history of calculations, a totalization bar, and sheet management for organized work, with the option to name formulas for quick reference.

It also offers referential calculations that auto-update when dependencies change, customizable function buttons, and a multi-sheet workflow. The free version is available with ads and lacks the sheet manager feature.

## Rankings

- #31,804 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id875152413)