openstax (Unofficial)
openstax (Unofficial) is made and published by REAZONLY (PRIVATE) LIMITED. AppBrain is an independent app data site and isn't affiliated with REAZONLY (PRIVATE) LIMITED. The app name, icon, screenshots and description belong to REAZONLY (PRIVATE) LIMITED and are shown as published on Google Play.
AppBrain's verdict
NewNiche- Installs
- 46
- Last updated
- October 6, 2026
- Ads
- Contains ads
- Size
- 4.34 MB
openstax (Unofficial) came out 13 days ago. It is a niche app, with 46 installs. It doesn't have enough ratings yet to judge what users think.
User feedback
Ratings and reviews on Google PlayComments on openstax (Unofficial) for Android
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Store listing
By REAZONLY (PRIVATE) LIMITED, from Google Play“Unofficial OpenStax study guide with 10 subjects, 226 chapters and 1557 section.”
Description by REAZONLY (PRIVATE) LIMITED Written by the developer, not by AppBrain. Click to read.
OpenStax Guide is an unofficial, independent study guide designed to help students explore and review educational content in a simple, organized, and offline-friendly way.
The app brings together 10 OpenStax-based books, covering 10 core subjects, 226 chapters, and 1,557 sections. Browse subjects, explore chapters, open sections, and study at your own pace without requiring an internet connection.
📚 Subjects Included
• Biology 2e
• Chemistry 2e
• College Physics 2e
• College Algebra 2e
• Introduction to Python
• Principles of Economics
• Introduction to Business
• Writing Guide
• Psychology 2e
• Introductory Statistics 2e
✨ Key Features
• Offline access to study content
• Organized subjects, books, chapters, and sections
• Clean and distraction-free reading experience
• Easy navigation between topics
• Search and bookmarks
• Reading progress
• Light and dark viewing options
• Designed for students, revision, and independent learning
Whether you're revising a topic, preparing for college, reviewing fundamentals, or learning something new, OpenStax Guide helps keep your study material organized in one place.
Study smarter. Learn at your own pace. Keep learning offline.
Important Disclaimer:
OpenStax Guide is an unofficial and independent application. It is not affiliated with, sponsored by, or endorsed by OpenStax or Rice University. OpenStax and related trademarks are the property of their respective owners.
Safety and technology
Found in the app by AppBrain- Ads
- Contains ads
- Price
- Free
- Libraries
- ?
- App size
- 4.34 MB
- Content rating
- Everyone
Technologies used by openstax (Unofficial)
Releases
Updates seen on Google Play- Version
- 1.0.0
- Launched
- October 2026
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Installs
Tracked by AppBrain- Last 30 days
- 22
- Play install range
- 10+
- Launched
- October 2026
Rankings
Google Play top chartsGoogle Play Rankings for openstax (Unofficial)
About the app and developer
About openstax (Unofficial)
openstax (Unofficial) is an education app developed by REAZONLY (PRIVATE) LIMITED.
Install Statistics
openstax (Unofficial) has been installed 46 times. In the last 30 days, the app was installed 22 times.
User Ratings
The app has no ratings yet.
App Information
openstax (Unofficial) is freely available from Google Play. The app size is 4.34 MB. The latest version available is 1.0.0. The last update was on October 6, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play since October 2026.
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