Language app with AI: speaking practice, corrections, drills and personalized learning plan.
Users learn theory but don’t speak – motivation and retention drop.
AI chats, corrects mistakes and builds an exercise plan.
Node.js
React Native
Expo
DigitalOcean
LLM
Speech-to-text
KPIs: retention, daily active, completion.
Speaking + feedback UX.
AI flows, audio, progress.
Iterations and cost optimization.
Speaking practice increases engagement.
Plan tailored to the user.
AI tutor works 24/7.
Schedule a free consultation and get a preliminary quote within 48h. No obligations.
Response within 24h • Preliminary estimate in 48h • No commitment
Have an app idea or need technological support? Write to us, and we'll prepare a preliminary analysis and estimate within 48h.