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Lingotaler

Screenshots

Lingotaler screenshot
Lingotaler screenshot
Lingotaler screenshot
Lingotaler screenshot
Lingotaler screenshot
Lingotaler screenshot

What Lingotaler does

A vocabulary app that builds your word bank with AI-generated example sentences, CEFR-leveled practice, and reminders that meet you where you are.

Smart swipe algorithm

Recalibrates per card and adapts across A1-C2 CEFR levels.

AI-generated sentences

Fresh example sentences for every card, not rote repeats.

Smart reminders

Push notifications timed to your retention drop-off.

Built-in pronunciation

Text-to-speech for both words and example sentences.

Multi-language support

Interface and content available in multiple languages.

Track your progress

Bookmarks and review history to see how far you have come.

Built with

Mobile
TypeScriptReact Native ❤️Reanimated ❤️React NavigationZustand ❤️i18nextFirebase Cloud Messagingreact-native-iap
Backend
NestJS ❤️MongoDBOpenAI APIFirebase AdminMailgunZod@duasfh/ms
Infra
DockerDigitalOcean