This comes straight from Oppia’s own GitHub page — it’s free. Need help installing?
About this app
Oppia is a free learning platform built to make quality education accessible to everyone, no matter where they live or how good their internet connection is. Lessons are interactive rather than just video or text, so you actually work through problems instead of passively watching.
It works offline once lessons are downloaded, which matters a lot for learners with spotty connections. Oppia is run as a nonprofit project with a large open contributor community behind it.
From the app’s home page
- See the codeHow it’s made — every line is public
- WebsiteThe app’s own home page
- Questions & commentsTalk with the people who make it
- Report a problemTell the makers something is broken
- All versionsOlder downloads and what changed
- LicenseThe rules for using and sharing it
