Operating System - All In One Android

Operating System - All In One

Operating System - Tutorial | MCQ | Interview Questions | Regular Updates

Features & Capabilities

The "Operating System - All In One" Chrome extension offers a comprehensive learning environment for OS concepts, catering to students and professionals preparing for GATE, university exams, and competitive tests. It provides detailed tutorials covering key topics such as process management, CPU scheduling, memory management, file systems, and Linux basics.

Features include objective and descriptive questions, interview and viva-voce questions, old question papers, important formulas, and self-evaluation tests. With fully offline access and a user-friendly interface, learners can study anytime and anywhere to enhance their knowledge and exam readiness. This extension is perfect for BE, BCA, MCA students, and anyone interested in mastering operating system fundamentals.

User Growth & Download Statistics

By:
PRADIP R GANGODA
Downloads:
155,626 57
Rating:
4.19
(483)
Version:
1.11 Last updated: 2025-09-15
Version code:
16
Creation date:
2017-10-30
Publisher country:
IN IN
Permissions:
  • android.permission.READ_EXTERNAL_STORAGE High risk
  • android.permission.WRITE_EXTERNAL_STORAGE High risk
  • com.google.android.gms.permission.AD_ID Moderate risk
  • android.permission.ACCESS_ADSERVICES_AD_ID Low risk
  • android.permission.ACCESS_ADSERVICES_ATTRIBUTION Low risk
  • android.permission.ACCESS_ADSERVICES_TOPICS Low risk
  • android.permission.FOREGROUND_SERVICE Low risk
  • android.permission.INTERNET Low risk
  • android.permission.POST_NOTIFICATIONS Low risk
  • android.permission.RECEIVE_BOOT_COMPLETED Low risk
  • See more
Size:
16.93MB
Email:
ga*****@gmail.com
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Google Play Store
Data ingested on:
2026-06-04
Compare stats and ranking:

Ranking

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.
Developed by:
PRADIP R GANGODA
Google Play Store
https://play.google.com/store/apps/details?id=com.bitsofcomputer.pradip.operatingsystem
Email:
ga*****@gmail.com
Website:
https://www.computerbitsdaily.com/

User Reviews

The app is praised for its comprehensive and easy-to-understand Operating System study material beneficial for students and exam preparation. Users appreciate the inclusion of theory notes and MCQs. However, several reviews highlight issues such as a poor user interface, bugs in the MCQ section, and annoying interstitial ads. Users also request content updates including additional topics and the addition of video tutorials. Improvement in app design elements like fonts and icons is also suggested.
Pros
  • Comprehensive coverage of Operating System topics suitable for students and beginners.
  • Content is explained in simple and easy-to-understand language.
  • Helpful for exam preparation and competitive exams.
  • Includes theory notes along with MCQs for self-evaluation and revision.
  • App content is based on reputable sources like the textbook by Abraham Silberschatz.
Cons
  • User interface is considered poor or outdated by some users.
  • MCQ section has bugs such as non-shuffling questions and repetitive looping issues.
  • Excessive and intrusive interstitial ads disrupt user experience.
  • Missing some important topics and desire for additional content like videos.
  • Font style and app icons are outdated and need modernization.
Recent reviews
Your app is good but it think you should update it time to time ,also add some colour in the text and headings which heading looks different toh the paragraph, thank you
by Te*****, 2025-01-30

One of the best application i got for studies. It covers all the topics and explains in very easy language. Playstore offers 5 Star it it would have 10 then I will give it 10.
by Ra*****, 2022-08-04
View all user reviews ›

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