Learn OS Lite

our complete study guide from Primary School to GCSE (KS1-KS4). Start revising anywhere with full offline access and no account required. At Learn OS, our aim is to provide a learning environment focused on two of the most effective study techniques: active recall and spaced repetition. ​Core Features: Learn / Practice / Quiz ​UK National Curriculum: Comprehensive content covering Maths, English, Science, History, Geography, French, and more. ​ Flashcards: Pre-made decks with a simple tap-to-reveal interface for quick question-and-answer revision. ​Quizzes: Test your knowledge on a per-topic or full-subject basis. Take short tests to check specific syllabus points, or build your own custom quizzes. ​Spaced Repetition: The app tracks the questions you get wrong, allowing you to easily pull those incorrect answers into a custom quiz so you can practice and master them. ​Offline Mode: Revise anywhere without needing an internet connection.