Adapted to you. Real learning. Private by design.

Your Material
Your Journey
Your StudioAI

StudioAI is the only language app with three systems working together around your level. Guided lessons, your own content, and a private AI tutor - all aligned to your CEFR level.

Download on the App Store

Three products inside one app.

Each system has a distinct job, but they all share the same CEFR axis. Your progress stays coherent across Guided Learning, Studio, and the Local AI Tutor.

Three systems. One level.

Guided
Learning

Start with a placement test and follow a structured path from A1 to C2. Grammar, reading, listening and translation - every skill, every level, pre-built for you.

Academic CEFR progression

Notebooks

Drop a YouTube video, a PDF, or an article. StudioAI turns it into flashcards, quizzes and audio summaries calibrated to your exact CEFR level.

Your content, same level
6GB+ devices

Local AI Tutor

A teacher that lives in your phone: no internet, no servers, no OpenAI subscriptions. Available on 6GB+ RAM devices and always synced with your level and current unit.

Private, instant, offline

Cognitive Science
Backed.

We replaced generic algorithms with state-of-the-art Spaced Repetition Systems (FSRS). StudioAI guarantees long-term information retention by perfectly timing your reviews.

  • CEFR-Aligned Framework (A1 to C2)
  • Free Spaced Repetition Scheduler (FSRS)
  • On-device Processing for Ultimate Privacy
0%
Retention Rate with FSRS
0x
Faster Comprehension

STUDIO AI

"StudioAI turned my dense academic papers into interactive B2 German lessons. It feels less like an app and more like a personal language lab."