Side by side
CLASS101 vs edX
Both stand on online course marketplaces. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free trial AndroidiPhoneMac+2
CLASS101 combines a large subscription catalog with individual purchases, interactive Shorts, and Master coaching options. Check creator-based availability and the listed annual pricing before choosing a plan.
Visit CLASS101 Free plan AndroidiPhoneWeb
edX offers a broad mix of courses and longer programs, with a free audit path and paid verified study options. Check the audit limits and course-specific price before choosing a track.
Visit edXThe facts
| CLASS101 | edX | |
|---|---|---|
| Free plan | Not published | Yes |
| Open source | Not published | Not published |
| Runs on | Android, iPhone, Mac, Web, Windows | Android, iPhone, Web |
| Lowest paid plan | CLASS101+ monthly subscription: 19,000 KRW a month | Essentials: $150 a year |
| Plans published | 4 | 9 |
| Maker | CLASS101 | edX |
| Website | class101.net | edx.org |
| On online course marketplaces | #93 of 138 | #5 of 138 |
CLASS101: what it does well
- More than 6,400 subscription classes
- Mixed course formats and learning activities
- Course certificates available
- Business plans offered
- Android, iOS, desktop, and web access
What to know first
- Included classes vary by creator contracts
- Annual plans list substantial KRW prices
edX: what it does well
- Free auditing lets learners explore courses.
- Verified learners retain course materials after the course ends.
- Mobile apps support offline video downloads.
- Institutional tools include analytics and grade pass-back.
What to know first
- Audits exclude graded assignments and certificates.
- Audit access to materials ends with the course.
- Timed and proctored exams are unavailable in the app.
- Verified courses start at around $50.

