0.1%
Earned per lesson
Every 3-minute micro-lesson adds exactly 0.1% to your mastery. No vanity XP: a real, measurable gain.
From your first sentence to "native or what?". Skala measures your real mastery. Each lesson bumps you one notch up the scale. 70% is where fluency actually begins. 100% is the top. Your move.

No vague levels. No vanity XP. A percentage that moves every lesson. And a scale that tells you exactly what you just unlocked in real life.
0.1%
Every 3-minute micro-lesson adds exactly 0.1% to your mastery. No vanity XP: a real, measurable gain.
98%
Our spaced repetition brings words back the moment they're about to fade. What you learn stays earned.
70%
70% is fluency. You understand, express yourself, and navigate real conversations. 100% is the top. Go for it.
Forget A1, B2, C1. Skala's scale is built on real moments: the ones you'll live in the language.
You live in the language. Meetings, debates, humour. The official fluency line.
Tap a milestone to explore
Every percent unlocks a real moment in the language. 70% is fluency. You earn it lesson by lesson, +0.1% at a time. No shortcuts, no fake levels.
Order food at 1%, hold small talk at 6%, travel solo at 12%. No abstract A1/B2: concrete moments.
3 minutes of the exact sentences you'd actually say. Instant correction, +0.1% banked.
Your Notebook saves every word, Quests (6/24 a day) bring them back at the right moment. Your% keeps climbing, visibly.
Bright cards, instant feedback, the scale always in view. Every interaction is built to make you want to add another 0.1%.
Words mastered
312
Lesson 1
Introduce yourself
Lesson 2
At the restaurant
Lesson 3
Asking for directions
Included
The whole scale, every step, every language. No card, no locked tier, no paywall between you and fluency.
What's included
Every feature above is included, free for every learner.
No hidden costs. No credit card. Just a clear scale from 0.1% to 100%.
Because we want anyone to be able to reach 70%, no matter their budget. Every core feature is included, free for every learner.
All languages, all lessons, the smart notebook, streaks, and progress tracking.
Eventually, we may add optional premium features. The core path to 70% mastery will always stay free.
More languages, community challenges, real tutor conversations, and a team version for schools.
Start at 0.1%. Aim for 70%. Or push to 100%, if you're feeling bold. Five minutes a day is all we ask.