✨ AI-powered language learning

Watch your languages bloom.

Bloomko is your personal AI language tutor. It writes new practice sentences from the words you know, checks your translations and explains your mistakes — while you learn to truly write, read and speak, with every character checked stroke by stroke.

✨ AI tutor built in🔒 Runs privately on your phone✍️ Stroke-by-stroke writing

✨ Meet your AI tutor

A tutor that knows exactly which words you know

Bloomko's AI tutor is built on Gemma, Google's open AI model, and runs entirely on your phone. It learns along with you — and never runs out of new things to practise.

Fresh sentences, every time — made only from words you've learned, focusing on the ones you get wrong
Smart grading — understands different but correct translations and explains what to fix
Memory hooks — a little story or picture to help every new word stick
Grows with you — sentences get harder as your level rises
Private and offline — no account, no cloud, your sentences never leave your phone

AI tutor · on device

Translate into Chinese“I want to drink some tea.”

我要喝茶。

✓ Correct! Natural and clear. You could also say 我想喝点儿茶 — 想 sounds a bit softer than 要, and 点儿 means “a little”.

💡 Memory hook for 茶 (tea)A person 人 under a roof of grass 艹, resting among the trees 木 — with a cup of tea.

Learning that actually sticks

Most apps let you tap your way through a language. Bloomko makes you use it — with your hand, your voice and your memory.

✍️

Write from memory

A fresh page every time — no paper, no peeking at yesterday's attempts. Bloomko checks every stroke and its order, just like a patient teacher.

🧠

An AI tutor on your phone

Gemma, Google's open AI model, runs privately on your device: fresh sentences made from the words you know, translations graded with explanations, memory hooks for tricky words.

🎙️

Speak and be heard

Say words and whole sentences out loud and get instant feedback on your pronunciation — not just recognition, real speaking practice.

⏳

Reviews at the perfect moment

A modern memory model (FSRS) predicts when you're about to forget a word and brings it back just in time. Less repetition, more remembering.

🍃

Look-alike training

未 or 末? 己 or 已? Bloomko trains the characters that are easiest to mix up, side by side, until you can tell them apart at a glance.

🪴

A streak that grows

Your daily streak is a living plant. Skip a day and it gets thirsty — but a raindrop can save it. Gentle motivation, no guilt trips.

Your hand remembers what your eyes forget

Recognising a character is easy. Writing it from nothing is what makes it yours. Bloomko shows you the stroke order, lets you trace, and then asks you to write it from memory — and every mistake comes back until you get it right.

Animated stroke order for thousands of characters
Trace first, then write it all by yourself
Wrong answers repeat until they're right

Learning a new word in Bloomko with stroke order

A garden instead of a scoreboard

Bloomko is designed to feel calm. No flashing confetti, no pushy notifications — just a forest-green space where your knowledge grows leaf by leaf.

A daily plan that tells you exactly what's left — and how long it takes
Raindrops that protect your streak on busy days
A friendly leaf-shaped reminder, only on days you haven't practised

The streak plant and raindrops in Bloomko

Start with these languages

Each course is built around official levels, with words grouped into themed units.

🇨🇳

Chinese 汉字Mandarin · HSK 1

🇯🇵

Japanese 漢字Kanji · JLPT N5 & N3

🇸🇮

SlovenianA1 · first words

🌱

More to comeHSK 2–3, JLPT N4, kana…

Coming soon

Bloomko is growing right now. The first version is coming to Android, with iPhone to follow. Every word starts as a seed — yours will bloom soon.

Questions, ideas or want to help test? thebloomko@gmail.com