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One app for the whole household: 16 subjects from first concepts to exam prep, for ages 2 to adult, in 56 languages. Try the teaching styles right now, with saved progress and parent views growing as Koydo expands.
Every subject has a real activity you can try today. Tap any subject to start exploring before committing to the full path.
Read-aloud illustrated stories build fluency and a love of reading; sight-word and vocabulary games make decoding automatic.
Draft and shape real pieces with friendly prompts and clear feedback — writing as a craft, not a worksheet.
Every idea is shown several concrete ways — models, number lines, and games — then adaptive practice locks it in.
Run real experiments and watch them react in real time — science you do, not just read about.
Build molecules and run reactions in a safe virtual lab — see structure and change directly.
Explore living systems as coordinated motion — cells, organs, signals, and feedback loops you can inspect and control.
Logic puzzles and pattern games teach the thinking behind code — sequencing, conditionals, and abstraction — before syntax.
Design, wire, and stress-test real builds — circuits, structures, and machines that either work or don't.
Investigate sources and cases like a historian — weigh evidence and reconstruct what happened and why.
Maps, places, and navigation through play — read terrain, find your way, and learn the world's flags and regions.
Reason through real dilemmas and trade-offs — practice ethical judgement and how societies make decisions.
Speak and get instant pronunciation feedback, and learn words in context — on-device, private, and patient.
Hear it, tap it, build it — rhythm, pitch, and pattern learned by doing, not by lecture.
Create with color, form, and line — open-ended making plus guided tracing for fine-motor skill.
Run a small economy and feel cause and effect — earning, pricing, budgeting, and trade.
Explore the real night sky — constellations, planets, and orbits you can pan, zoom, and tap to learn.
When one approach doesn't land, another does — so every learner finds the right way in. Try any method in our playable demos.
Sound-first learning for ears and voice.
Hearing, narration, pronunciation, and conversation.Make invisible structure visible.
Spatial reasoning, diagrams, models, and connections.Short, adaptive loops that actually move the needle.
Retrieval, repetition, feedback, and mastery repair.Do the idea instead of only reading about it.
Sequencing, construction, experiments, and tinkering.Turn understanding into a visible artifact.
Writing, voice, composition, and original making.Immersive worlds and game loops that reward curiosity.
Movement, play, exploration, and embodied learning.Help that stays present without taking over.
Tutoring, routing, and parent-visible accountability.Koydo adapts to your child's stage — the interface, reading level, pace, and tone all change so it always fits where they are.
Tiny choices, touch-and-listen loops, movement prompts, and warm grown-up support.
Large choices, short quests, rewards, and no long reading required.
Friendly lesson paths, badges, read-aloud support, and parent nudges.
More choice, project cards, skill maps, and optional collaboration.
Denser tools, progress analytics, test prep, and premium unlocks.
Showcase turns these subjects into real, playable activities — try one free, then start learning.
Everything you need for learning — guided support, progress you can trust
One idea, many ways
Wide and deep together
AI-guided, parent-visible
Everything in one app
Seven proven teaching approaches
