8.91.Khan AcademyTop pick
Free video lessons and mastery-based practice in math, science, reading and more, with free class tools and AI helpers for teachers.
8.62.Duolingo
Short daily language lessons. Duolingo for Schools, its free teacher dashboard, closes on July 31, 2027 and takes no new classes.
8.53.Sparx Maths
Personalised weekly maths homework for UK secondary schools, with bookwork checks, support videos and reports on who has finished.
8.44.Lexia Core5 Reading
Adaptive pre-K to grade 5 reading program built on structured literacy, with progress data gathered during practice instead of separate tests.
8.35.IXL
Skill-by-skill practice in math, ELA, science, social studies and Spanish, with a diagnostic and detailed analytics for K-12 schools.
8.36.Seneca
Free UK revision and homework platform for KS2 to A Level, with self-marking courses and paid school plans that add AI-marked exam questions.
8.07.DreamBox Math
Discovery Education's adaptive K-8 math program, with lessons built on virtual manipulatives that adjust to each answer a student gives.
8.08.Pilas Bloques
Free block-based programming app from Argentina's Fundación Sadosky, with challenges taken from Program.AR's teacher manuals for primary school.
7.99.Epic
A library of children's books, audiobooks and videos for ages 12 and under, free for classes on weekdays from 7am to 4pm.
7.910.Matific
Game-based primary maths with short interactive episodes, adaptive practice, curriculum-aligned assignments and real-time class reports.
7.811.Mathletics
3P Learning's gamified maths practice for ages 5 to 16, with curriculum-aligned activities, live challenges, eBooks and class reports.
7.712.Quizlet
Flashcard study sets with Learn, Test and the team game Quizlet Live, strong for vocabulary but with ads and paywalls on the free plan.
7.713.Raz-Kids
Leveled ebooks across 29 reading levels where K-5 students listen, read, record themselves and take a quiz, with teacher tracking.
- 7.6
14.DIKSHA
India's free national school platform from NCERT, with QR-linked textbook content, teacher courses and lessons in many Indian languages.
7.215.Prodigy Math
A fantasy math game for grades 1 to 8, free for teachers and students, paid for by memberships that families are prompted to buy.
7.116.Smartick
Spanish adaptive maths and coding program for ages 4 to 14, built around a 15-minute daily session, sold mainly to families.