Scientific Calculator

Name: Scientific Calculator
Rating: 4.6 (1986 reviews)
Author: CalcTastic

By: CalcTastic

Scientific Calculator with Fractions, Complex Numbers and RPN Support

Features & Capabilities

CalcTastic is a versatile scientific calculator extension offering high internal precision and comprehensive calculation features. Users can choose between Algebraic and two RPN modes with undo and extensive stack registers. It supports complex numbers, fractions, advanced statistics, and a wide range of unit conversions. With configurable display options and multiple themes, it's both powerful and user-friendly.

The extension includes History and Memory registers, over 300 unit conversions across 18 categories, and a table of 44 physical constants. It supports trigonometric, logarithmic, factorial, combinations, permutations, and statistical functions, making it ideal for students, engineers, and professionals seeking a quick, reliable calculator accessible right in their browser.

User Growth & Download Statistics

App Education

By:

CalcTastic

Downloads:

471,156 2.38K

Rating:

4.60

(1,986) 6 new ratings

Version:

8.1.3 Last updated: 2025-09-24

Version code:

Creation date:

2012-05-28

Publisher country:

Permissions:

android.permission.VIBRATE Safe
com.android.vending.CHECK_LICENSE Safe
com.shaytasticsoftware.calctasticfree.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Size:

4.03MB

Email:

su*****@calctastic.com

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-07-13

Compare stats and ranking:

Ranking

# 101,213 ▼ 395

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

CalcTastic

Google Play Store

https://play.google.com/store/apps/details?id=com.shaytasticsoftware.calctasticfree

Email:

su*****@calctastic.com

Website:

https://www.calctastic.com

User Reviews

Users generally praise Scientific Calculator for being ad-free, feature-rich, and easy to use, with strong RPN support, memory, and precision. The app is regarded as reliable and long-standing (used since 2013). However, some issues appear in reviews: bugs that cause incorrect results during typing, a Google account login requirement on certain devices, and requests for missing features like SOLVE and Casio fx991ex styling. A minority find it not useful or poorly suited to their needs.

Pros