# Calculator HD Pro

> Basic & Scientific Calc

Canonical page: [https://chrome-stats.com/d/id565023649](https://chrome-stats.com/d/id565023649)

## Overview

- **ID:** `id565023649`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Cider Software LLC
- **Category:** Utilities
- **Rating:** 4.80 / 5 (11,263 ratings)
- **Version:** 4.15.2
- **Last updated:** 2026-03-19
- **First published:** 2012-10-13
- **Size:** 48 MB
- **Data as of:** 2026-09-16
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/calculator-hd-pro/id565023649)
- **Website:** [https://www.cidersoftware.com/apps/calculator-hd-pro](https://www.cidersoftware.com/apps/calculator-hd-pro)
- **Privacy policy:** [https://www.cidersoftware.com/privacy-policy](https://www.cidersoftware.com/privacy-policy)

## Description

Calculator HD Pro is a colorful, ad-free scientific calculator designed for precision and ease of use. It features a dual-line display that shows input and result simultaneously, a multi-line input for long equations, and a robust history with labels. You can copy, paste, and email individual calculations or entire histories, making it ideal for study, work, and on-the-go problem solving.

Personalization is endless: six layouts, ten color themes, adjustable font size and bold text, a left-handed mode, and the ability to show or hide features you don’t need. The app includes full scientific functions, memory buttons, automatic notation, and VoiceOver accessibility. Optional in-app purchases unlock widgets and additional history tapes, while touch, gesture, iPad Split View, and 3D Touch support keep it fast and flexible. URL scheme calculatorhdpro:// makes quick launches easy.

## Rankings

- #16,403 — Overall

## Review summary

User reviews consistently praise Calculator HD Pro for its ease of use, visual design, and powerful features like tape/history and scientific capabilities. The main recurring gaps are feature requests such as printing the tape and a tape total.

### Pros

- Very easy to use and highly reliable, with fast, accurate calculations.
- Attractive, easy-on-the-eyes display with large buttons and multiple color themes.
- Tape/history feature that shows previous results and allows editing and reuse.
- Supports basic to scientific functions and includes memory and parentheses.
- Good usability extras like rotating the device to view the tape and switching between calculator types easily.

### Cons

- No option to print or export tape is mentioned as a missing feature.
- Users would like a running total of the tape entries at the bottom.

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Source: [Chrome-Stats](https://chrome-stats.com/d/id565023649)