RainbowOne

Open Knowledge Association Ltd.
2.8.446

Aug 18, 2026
Update date
Everyone 10+
Android 4.0.3+
Android OS

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About RainbowOne

Your e-books, your pedagogy. Cater your student's need.

RainbowOne lets you create your own e-Learning materials and hold a truly interactive and engaging e-lesson. E-books can be easily created and adjusted freely to suit your needs. Our interactive e-lesson equipped with functions which helps you to save time. Exercises can be auto-corrected, and the learning data are analyzed to let you know more about your students’ ability. And the most important is, it is fun

Additional APP Information

Latest Version

2.8.446

Uploaded by

Phyo Ko Ko Aung

Requires Android

Android 4.0.3+

Available on

What's New in the Latest Version 2.8.446

Last updated on Aug 18, 2026

- Added automatic classroom grouping feature
- Added book rating functionality
- Disabled browser tools by default
- Resolved an issue where certain e-books would hang during printing
- Fixed an issue preventing teachers from assigning specific pages to students.
- Fixed bugs in other components.

Download APK (93.1 MB)