OpenLanguage, open source conversational language tutor for iOS
Open source iOS tutor with BYOK and zero telemetry when Duolingo locks everything behind subscriptions.
The free and open source conversational language tutor for iOS.
Open source iOS tutor with BYOK, but Duolingo Max already does AI conversations.
Privacy-conscious language learners, iOS developers seeking Expo AI templates
Duolingo Max · Speak · LangAI
Open source iOS tutor with BYOK and zero telemetry when Duolingo locks everything behind subscriptions.
Desktop-first AI tutor for deliberate language practice without mobile gamification.
BYO API keys and zero telemetry in a category full of subscription traps.
Duolingo alternative with persistent AI tutor—but no clear advantage over existing paid platforms.
Non-deterministic compilation via LLM — every natural language programming attempt has failed for decades.
Byte-stable prefix organization beats naive message concatenation for cache hits.