# Scientific Calculator

> A free, yet powerful, scientific calculator. With full complex number support.

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

## Overview

- **ID:** `philsoft.scientificcalculatorpro`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Philip Stephens
- **Category:** TOOLS
- **Downloads:** 982,466
- **Rating:** 4.52 / 5 (3,306 ratings)
- **Version:** 3.13.1
- **Last updated:** 2026-08-30
- **First published:** 2016-06-03
- **Publisher country:** ES
- **Size:** 8.12 MB
- **Data as of:** 2026-09-12
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=philsoft.scientificcalculatorpro)
- **Website:** [http://stephenssoftware.org](http://stephenssoftware.org/)
- **Privacy policy:** [http://stephenssoftware.org/privacy-policy-scientificcalculatorclassic.html](http://stephenssoftware.org/privacy-policy-scientificcalculatorclassic.html)

## Description

The Scientific Calculator extension is a powerful yet free tool designed for both basic and advanced mathematical operations. It supports a wide array of features such as addition, subtraction, multiplication, division, powers, indices, roots, logarithms, trigonometric and hyperbolic functions, and full complex number calculations displayed in polar or component form. Logic operations, base conversion with two's complement options, and 26 scientific constants make it ideal for precise computation.

Users can easily perform unit conversions, factorials, probability distribution calculations, and work with fractions, percentages, degrees, radians, and gradians. The calculator is highly customizable with color options for the screen, buttons, and background, enabling a personalized user experience. Additional functionalities include a scrollable screen for long calculations, multiple stored memories, an answer recall feature, random number generators covering various distributions, and support for variable decimal markers and output formats. This extension combines depth of capability with an intuitive design, making it a reliable calculator for education, research, and professional use.

## Rankings

- #69,006 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.google.android.gms.permission.AD_ID`
- `philsoft.scientificcalculatorpro.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Review summary

Overall, reviewers praise the app for ease of use, usefulness, and reliable scientific calculator capabilities. They highlight a simple interface, convenience, and parity with a physical calculator. Some mention minor UI annoyances (like history pop-up) or perceived complexity, but these are rare. The app is viewed as a strong, student-friendly tool for scientific calculations.

### Pros

- Easy to use and user-friendly
- Useful and helps with math
- Reliable and works perfectly
- Convenient and handy
- Feature-rich scientific calculator with functionality similar to a physical calculator

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