Radiant Orbit

Radiant Orbit is a self-paced course on learning methods that brings lessons, practice quizzes, a glossary, study notes, and a progress summary together into one offline orbit with a clear orbit score.
In Learn, work through lessons at your own pace: how to turn a broad subject into a visible learning path, how to design 15-minute focus blocks with a clear finish line, how to use active recall before rereading, and how to explain a concept in plain language to verify understanding. Each lesson ends with a check question that anchors what you took away. Lesson progress is shown directly on the main screen.
In Practice, answer quiz prompts offline: choose one of three options and see the explanation as soon as you pick. A live counter at the top tracks correct answers against total questions attempted.
In Glossary, read compact definitions of key learning methods: active recall, spaced repetition, interleaving, worked example, error log, teach-back, and more. Save any term with a single tap to return to it later.
In Notes, capture your own takeaways, review prompts, and ideas from lessons: a first orbit target with one subject and a one-week outcome, a review rhythm that brings hard terms back the next day, in three days, and after one week. Notes can be added or deleted at any time.
In Progress, view your orbit summary: lesson completion, quiz accuracy, saved glossary terms, and study note count combine into a single orbit score. A "What you can do next" block gives a concrete next step every time you check in.
Radiant Orbit helps you build the skills behind effective learning — planning, focus, recall, testing, and explanation — with no subscription, no account, and no internet connection required.