Black Belt LingoFrom beginner to fluent
Learn a language faster than ever.
Train daily. Earn your belts. Battle your friends.
Free to start · No credit card
Black Belt LingoTrain daily. Earn your belts. Battle your friends.
Challenge a friend. Your Puffling faces theirs. You race through your own phrasebook while they race through theirs, and every correct answer lands a hit. First Puffling to zero HP loses.
Battles draw from the phrasebook YOU built. The more you train, the more moves you carry into the ring.
A higher belt really does hit harder. Within your own belt, the quicker, sharper fighter takes the duel.
Every duel drills the phrases you created. Each battle is secretly a study session pushing you toward fluency.
It fights for you, levels with you, and absolutely knows when you skip a day.
Color, hair, name. A new Puffling for every language.
Its belt is your belt, earned in training, shown in every duel.
Five training modules a day, each building a different dimension of fluency. Done in order, like a warm-up you'd never skip.
Build phrases from your own life, translated and voiced by a native speaker. You write it. The dojo voices it. You own it.
The 5,000 most frequent words, trained as real phrases with a memory hook on every one.
Hear a native, record yourself, compare. Tap any word to hear it slow. See the sound, then hear the sound.
Speak in sync with native audio while a mini-game keeps your hands busy and pays you coins.
The memory check that locks it all in, ending in the daily battle gauntlet. Clear all three opponents: DOJO CLEARED.
"In 30 days I was already forming sentences I could actually use. Not textbook stuff, real phrases I say every day."
"My Puffling guilt-tripped me into a 60-day streak. I'm not even mad. I can finally hold a conversation."
"I came for the battles and accidentally learned more in a month than in a year of classes."
Train free for real: all 5 modules, your own Puffling, and unlimited friend duels. Go Premium when you're ready to climb every belt.
