# CalculateRetro

> Track all your calculations

Canonical page: [https://chrome-stats.com/d/id428851944](https://chrome-stats.com/d/id428851944)

## Overview

- **ID:** `id428851944`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Hannes Sverrisson
- **Category:** Business
- **Rating:** 4.50 / 5 (15 ratings)
- **Version:** 5.6
- **Last updated:** 2026-06-10
- **First published:** 2011-04-07
- **Size:** 16 MB
- **Data as of:** 2026-09-22
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/calculateretro/id428851944)
- **Website:** [http://www.cuehf.com/](http://www.cuehf.com/)
- **Privacy policy:** [http://www.cuehf.com/privacy.html](http://www.cuehf.com/privacy.html)

## Description

Featured in What´s Hot on iTunes
The BEST Calculator! App for iPad, iPhone, iTouch and Apple Watch. 

Ever lost your train of thought half way through a calculation and thought how handy it would be to have a print out or e-mail of your work? 

Features:
- Print out the calculation history or send by PDF. 
- Correct with a backspace key if you enter a wrong digit without having to redo all.
- Email, PDF or Print the calculation history.
- PDF the Tape and access previous in the Documents Folder.
- Exchange Documents in iTunes or open in iBooks, Email, etc.
- Rename and share PDF documents.
- Copy and Paste numbers to other Apps, by tapping on the display.
- Change number display to Fixed, Scientific, etc., by tapping on the display.
- Customize the background, fixed digits, fonts, colors and sizes.
- Customize the Tape font, size and color.
- An audible sound confirms if you have pressed a button, which can be easily disabled by touching the speaker.
- Show calculations on an Apple TV or an external monitor with a cable.
- Previous calculation is repeated when the equal sign is pressed.
- Grand Total calculated.
- Numbers in Memory may be logged to the Tape.
- A visible and audible error when trying to divide by zero or take the square root of a negative number. 
- Numbers are shown in local format, depending on your Region Formats, i.e. comma used in Europe.

## Rankings

- #281,759 — Overall

## Similar extensions and apps

- [Calculator Silver](https://chrome-stats.com/d/id432572975) — 4.40 / 5
- [Calculator Silver Lite](https://chrome-stats.com/d/id432968949) — 4.10 / 5
- [CalcFast](https://chrome-stats.com/d/id876781417) — 4.20 / 5
- [Calculate Lite](https://chrome-stats.com/d/id429275228) — 4.80 / 5
- [Calculator ÷](https://chrome-stats.com/d/id1541460918) — 4.60 / 5
- [Calculator!](https://chrome-stats.com/d/id432627778) — 4.80 / 5
- [RecordCalc: Calculator History](https://chrome-stats.com/d/id6781314105)
- [CALC Smart Calculator ±](https://chrome-stats.com/d/id576675190) — 4.80 / 5
- [Calc 2M](https://chrome-stats.com/d/id492563960) — 4.90 / 5

---

Source: [Chrome-Stats](https://chrome-stats.com/d/id428851944)