Quick comparison # App Pricing Verified price Open source Platforms Verified facts Score 1 CodecademyFree plan + paid — No Web, iOS, Android 4 of 4 68.8 2 Khan AcademyFree — No Web, iOS, Android 3 of 3 65.0 3 GeeksforGeeksFree plan + paid — No Web, Android, iOS 4 of 4 59.4 4 CourseraFree plan + paid — No Web, iOS, Android 2 of 3 45.5
1 Best for: Beginners who want a structured, hands-on path into programming without setting up tools
Free plan + paid Web, iOS, Android
Why switch from freeCodeCamp
More hand-held interactive lessons and career paths, with a paid plan for full access.
Pros Write and run code in the browser with no local setup Clear skill and career paths that sequence courses for you Wide catalogue covering web, data, AI, security and cloudCons Free plan only gives limited course access Career paths and interview prep need the more expensive Pro plan Guided exercises can feel too hand-held for experienced developersHow this score is calculated Editorial fit ×0.3 100
Reviews ×0.3 63
Clicks (90 days) ×0.15 0
Freshness ×0.15 100
Votes ×0.1 50
0 counted reviews, 0 up and 0 down votes. Full formula
2 Best for: Students, parents and teachers wanting free, mastery-based practice in school subjects
Free Web, iOS, Android
Why switch from freeCodeCamp
Free beginner programming and computer science alongside maths lessons.
Pros Core library is free with no ads Mastery-based practice with progress tracking Teacher and parent tools for assigning workCons Focused on school-level subjects, not professional skills No certificates of the kind employers recognise No way for others to publish coursesHow this score is calculated Editorial fit ×0.3 38
Reviews ×0.3 63
Clicks (90 days) ×0.15 100
Freshness ×0.15 100
Votes ×0.1 50
0 counted reviews, 0 up and 0 down votes. Full formula
3 Best for: CS students and job seekers who want free explanations and practice problems for DSA and interviews
Free plan + paid Web, Android, iOS
Why switch from freeCodeCamp
Free tutorials and DSA problems geared towards technical interviews.
Pros Free articles on almost every CS and DSA topic you'd be asked in interviews Company-wise interview experiences and practice problems in one place Paid courses cover DSA, system design and placements in depthCons Free pages carry a lot of ads unless you pay for Premium Article quality and accuracy vary between authors Practice judge is less polished than LeetCode for contest-style problemsHow this score is calculated Editorial fit ×0.3 69
Reviews ×0.3 63
Clicks (90 days) ×0.15 0
Freshness ×0.15 100
Votes ×0.1 50
0 counted reviews, 0 up and 0 down votes. Full formula
4 Best for: Learners who want university- or company-branded certificates and degrees
Free plan + paid Web, iOS, Android
Why switch from freeCodeCamp
University and company courses you can audit for free, with paid certificates when you need proof of study.
Pros Courses and degrees from well-known universities and companies Many courses can be audited for free Coursera Plus covers most of the catalogueCons Certificates and graded work cost extra Lecture-based format with little live support Independent creators can't publish their own coursesHow this score is calculated Editorial fit ×0.3 34
Reviews ×0.3 63
Clicks (90 days) ×0.15 0
Freshness ×0.15 77
Votes ×0.1 50
0 counted reviews, 0 up and 0 down votes. Full formula