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Last updated on: 2026-05-22
Android Apps > Education > Quantum
Quantum icon

Quantum

3.1.2
Štěpán Brychta
4.74
15,505 reviews
1,000,000+
Downloads
Free

Learn basic phenomena of quantum physics and test your knowledge!

Not recently updated — last update was on 2024-02-04. This app may no longer be actively maintained.
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Quantum offers approachable explanations of basic quantum phenomena, structured into 13 chapters and reinforced by a 60-question quiz. It’s well-rated (about 4.74/5 from 15,505 reviews) and popular, with 1,000,000+ total downloads and 580 in the last 30 days. The app is free and regularly updated for newer Android versions.

Pros & Cons

  • Structured, beginner-friendly learning with 13 chapters
  • Integrated 60-question assessment across 4 tests
  • Clear explanations accompany each quantum phenomenon
  • Free to use and regularly updated for modern Android versions
  • Primarily focused on introductory quantum phenomena; may not cover advanced topics beyond the 13 chapters.

About Quantum

Quantum is an education app developed by Štěpán Brychta.

How many times has Quantum been downloaded?

Quantum has been downloaded 1.1 million times. In the last 30 days, the app was downloaded 580 times.

What is the rating of Quantum?

Quantum is rated 4.74 out of 5 stars, based on 16 thousand ratings.

Is Quantum free?

Quantum is free to download. The APK download size is 7.58 MB. The latest version available is 3.1.2. The last update was on February 4, 2024.

What are the requirements for Quantum?

Quantum requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play February 2015.

Description
Did you know that there is a world where objects can be in thousands of places at once? A world where you cannot measure the exact position of an object, no matter how hard you try? A world where objects located at opposite ends of the universe can communicate instantly? A world where you cannot be sure of anything, since it is based purely on probability?

Welcome to the world of quantum mechanics, undoubtedly the most interesting and controversial physical theory of all time!

Quantum contains:
• Intelligible explanation of the basic phenomena of quantum mechanics divided into 13 chapters
• 60 test questions divided into 4 tests, where you can test your knowledge of quantum mechanics

Recent changes:
Add support for newer android versions
Show more Show less

More data about Quantum

Price Free to download
Total downloads 1.1 million
Recent downloads 580
Rating 4.74 based on 16 thousand ratings
Ranking Not ranked
Version 3.1.2
APK size 7.58 MB
Number of libraries 0
Designed for Android 5.0+
Suitable for Everyone
Ads NO ads

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Quantum compared with similar apps

Keywords missing from this app

Physics App Learn Universe Science Features Yoga Theory Fundamental Law Find Time Level Easy Ab Recent Motion Topics Energy Foundation Particle Wave Laws Universes Understanding Technology Atom Understand Light Particles Added Range Mind Questions Tutorials Designed Study Matter View Concepts Read Improve Field Work Physical Behavior

More from Štěpán Brychta

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Google Play Rating history and histogram

13K
1.6K
260
170
350

Downloads over time

Quantum has been downloaded 1.1 million times. Over the past 30 days, it averaged 19 downloads per day.

Changelog of Quantum

  • Feb 4, 2024UpdateVersion 3.1.2
  • Oct 15, 2022Installs1,000,000+ installs
  • Jan 4, 2021UpdateVersion 3.1.1
  • Jun 23, 2020UpdateVersion 3.1.0
  • Jun 10, 2020UpdateVersion 3.0.0
  • Apr 2, 2020UpdateVersion 2.6.1
  • Dec 16, 2019UpdateVersion 2.6.0
  • Nov 4, 2018UpdateVersion 2.5.2
  • Jan 27, 2018Installs500,000+ installs
  • Aug 19, 2017UpdateVersion 2.5.1
  • Aug 9, 2017UpdateVersion 2.5.0
  • Mar 10, 2017UpdateVersion 2.4.2
  • Jan 29, 2017UpdateVersion 2.4.1
  • Jan 25, 2017UpdateVersion 2.4.0
  • Nov 19, 2016Installs100,000+ installs
  • Nov 8, 2016UpdateVersion 2.3.0
  • Sep 29, 2016Installs50,000+ installs
  • Sep 26, 2016UpdateVersion 2.2.0
  • Sep 14, 2016UpdateVersion 2.1.0
  • Aug 25, 2016UpdateVersion 2.0.3
  • Aug 5, 2016UpdateVersion 2.0.2
  • Aug 1, 2016Installs10,000+ installs
  • May 16, 2016Installs5,000+ installs
  • Sep 12, 2015Installs500+ installs
  • Mar 24, 2015UpdateVersion 1.0.1
  • Mar 10, 2015Installs100+ installs
  • Feb 25, 2015Installs50+ installs
  • Feb 19, 2015New AppVersion 1.0.0 in EDUCATION for Free
Show more Show less

Developer information for Štěpán Brychta

Štěpán Brychta

Stepan.Brychta@me.com

Website

N/A

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Comments on Quantum for Android

★★★★★ Debojit Dutta · Aug 9, 2023
This app is very knowledgeable and specially for those people who really love Quantum Physics 💘
★★★★★ Siddharth Chatterjee · Jun 30, 2025
One of the most comprehensive and well written sources of media about quantum mechanics I'll ever read. Hats off!
★★★★★ Dexter Text · Sep 10, 2023
This is a great app. It explains the concepts of quantum mechanics very easily and efficiently.

Google Play Rankings for Quantum

This app is not ranked

Technologies used by Quantum

Quantum is requesting 7 permissions and is using 1 libraries.

Permissions

Network communication
view network connections, full network access, Google Play billing service, receive data from Internet
System tools
prevent phone from sleeping
Extra
brychta.stepan.quantum_en.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION, com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
No known libraries used.
Trust & Safety: Permissions include network access (ACCESS_NETWORK_STATE, INTERNET), WAKE_LOCK, in-app billing (BILLING), Google services (C2DM RECEIVE, BIND_GET_INSTALL_REFERRER_SERVICE) and a Dynamic Receiver Not Exported permission. These are common for online educational apps with purchases and updates; no location, camera, or personal data permissions are listed. The app appears to use standard safety practices for networked content.
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Universe Splitter icon Universe Splitter
Quantum Tangle icon Quantum Tangle

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