Words you actually remember.
BoneJu turns any word you're learning into a sound-a-like, a tiny absurd story, and a picture you can't unsee. Made with love by Ju — a skeleton in a beret.
Free to start · App Store release coming soon
A real BoneJu mnemonic — every word gets its own, with an AI-painted illustration.
How it works
Three steps between “never heard of it” and “can’t forget it”.
Add any word
Type it, ask for a themed list (“10 words from a Stendhal novel”), or snap a photo of a book page — BoneJu pulls the vocabulary out for you.
Ju makes it stick
In seconds you get a sound-a-like in your own language, a two-line story that’s just absurd enough, and an illustration of the scene.
Keep it forever
Flashcards with spaced repetition, a daily streak, and podcasts at your level replay your words until they’re part of you.
Everything a word needs
Each word becomes a little world — not a line in a list.
AI illustrations
Every mnemonic is painted into a scene you’ll recognize instantly next time the word shows up.
Podcasts at your level
Two hosts chat through your list in beginner, intermediate, or advanced mixes — with subtitles.
Photo to word list
Photograph a page of any book and BoneJu extracts the words worth learning from it.
Dialogues & examples
See every word used in real sentences and short conversations, not just a translation.
Spaced repetition
Practice grades itself into a schedule, so you review each word right before you’d forget it.
Native pronunciation
Hear every word spoken clearly — with correct stress, even in Russian.
Say bone jour to your new words
BoneJu for iPhone is in beta — the App Store release is on its way.
Join the beta