iOS App
Aprender
Overview
The Challenge
A European Portuguese language learning app with 72 structured lessons across 8 categories, 470 vocabulary items, and 35 AI-powered dialogue scenarios. On-device speech recognition analyses pronunciation in real time using Apple’s Speech framework for pt-PT. Six practice modes covering pronunciation, vocabulary, listening, grammar, reading, and writing. ElevenLabs-powered text-to-speech for native audio. Adaptive quiz system, XP tracking, streaks, and CEFR level progression from A1 to C2.
What We Built
We designed and built a custom solution tailored to their specific needs, leveraging modern technologies and best practices to deliver exceptional results.
Tech Stack
Swift/SwiftUISupabaseFirebaseElevenLabsStoreKit 2SwiftData
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