# The Calculator Pro·

> Basic Scientific & Converter

Canonical page: [https://chrome-stats.com/d/id1443579398](https://chrome-stats.com/d/id1443579398)

## Overview

- **ID:** `id1443579398`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** KISSAPP, S.L.
- **Category:** Utilities
- **Rating:** 4.50 / 5 (153 ratings)
- **Version:** 1.01
- **Last updated:** 2019-03-07
- **First published:** 2018-12-01
- **Size:** 46 MB
- **Data as of:** 2026-09-16
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/the-calculator-pro/id1443579398)
- **Website:** [http://kissappsl.com/app/calculator/](http://kissappsl.com/app/calculator/)
- **Privacy policy:** [http://kissappsl.com/pages/privacy-policy/](http://kissappsl.com/pages/privacy-policy/)

## Description

Download now the best basic calculator with simple features and big buttons for your daily calculations in your iPhone or iPad.

No subscriptions, it is for free.

Main features:

* Calculator 7 in 1
* Basic, scientific, converters for Currency, Distance, Weight, Time and Data
* Choose between the Basic or Scientific mode just by rotating your device
* Historical records of all your operations done in your screen
* Divided view to allow multitasking (iPad)
* Operate using degrees or radians
* Edit ecuations
* Memory bank
* Themes to customize your calculator as you wish
* intuitive and exclusive design

EDIT EQUATION
You can edit as many digits as the ones from the current equation.
You can drag the cursor with your finger.

LIST OF MATHEMATICAL OPERATIONS
Addition, subtraction, division, multiplication and percentages
Powers and roots
Scientific notation
Power of e, powers of base 10 and inverse powers
Neperian and decimal logarithms
Sine, cosine and tangent
Secant, cosecant, cotangent
Hyperbolic sine, hyperbolic cosine, hyperbolic and tangent
Inverse function, introduction of a random or factorial number

What are you waiting for to download it? It’s FREE!!!

## Rankings

- #116,725 — Overall

## Review summary

Overall, users praise The Calculator Pro· for being user-friendly, convenient, and reliable. Many reviews highlight its small size, quick responses, and usefulness for daily calculations. The app is repeatedly described as easy to use and essential in everyday tasks. A couple of negative notes mention advertisements interrupting usage and one report of it not appearing on a smartwatch. Despite these, the consensus is positive, with strong intent to keep using it daily.

### Pros

- User-friendly and easy to use
- Convenient and quick
- Very useful; great for daily use
- Reliable and works first time
- Small, lightweight, and fast

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1443579398)