
Bulb: Lexicon & Language App
Educación
Gratis · Compras dentro de la app
Learn languages by reading real books and browsing websites with AI-powered translation and writing feedback.
Bulb combines EPUB reading with AI writing coaching for language learners. Import any EPUB book, browse websites with built-in translation, build contextual vocabulary, and receive detailed AI essay feedback. Designed for professionals, students, and anyone learning through authentic content.
=== AI WRITING COACH ===
INSTANT AI ESSAY FEEDBACK
Get detailed grammar, style, and vocabulary analysis for your writing. Identify specific error patterns with visual charts. Receive personalized suggestions to improve your language skills. Track your writing progress over time.
READ ANY EPUB BOOK
Import your own EPUB books and read in your target language. Tap any word for instant translation and pronunciation. Double-tap sentences for contextual understanding. Create bookmarks and highlights as you read.
SMART VOCABULARY BUILDING
Words are automatically saved to flashcard sets as you read. Practice with spaced repetition algorithms. Generate contextual sentences for each word. Build vocabulary naturally through immersive reading.
=== BROWSE THE WEB AND LEARN ===
TRANSLATE ANY WEBSITE
Read articles in your target language with built-in translation. Tap words for instant definitions. Save interesting vocabulary while browsing. Practice comprehension with real-world content.
CONTEXTUAL SENTENCE PRACTICE
Generate practice sentences for saved words. Translate between your native and target language. Get AI feedback on your translations. Learn grammar rules in context.
=== SUPPORTED LANGUAGES ===
English, Spanish, French, German, Chinese, Japanese, Italian, Portuguese, Russian, Korean, Arabic, Serbian
=== WHAT MAKES BULB UNIQUE ===
AI WRITING COACH
Advanced AI essay analysis for language learners. Get detailed feedback on grammar, vocabulary, and style mistakes.
REAL BOOK READING
Learn by reading actual EPUB books, not artificial exercises. Import any book from your library.
CONTEXTUAL VOCABULARY
Build vocabulary from words you encounter while reading. Learn in context, not isolation.
SMART FLASHCARDS
Automatically generated flashcard sets from your reading. Spaced repetition keeps words in long-term memory.
ICLOUD SYNC
Your vocabulary syncs automatically across all your iOS devices.
=== DESIGNED FOR ===
• Business professionals improving writing skills
• Students preparing for language exams
• Book lovers learning new languages
• Anyone who prefers authentic content over artificial lessons
=== PREMIUM FEATURES ===
• Enhanced AI essay feedback with detailed error analysis
• Unlimited vocabulary practice and flashcard generation
• Priority customer support
• Advanced writing improvement suggestions
Requires internet connection for AI features and translation.
Privacy Policy: https://thebulb.app/privacy
Terms of Service: https://thebulb.app/terms
DOWNLOAD BULB AND TRANSFORM YOUR READING INTO LEARNING
Calificaciones y reseñas
Esta app no ha recibido suficientes calificaciones ni reseñas para mostrar un resumen.
Updated news sources on the home screen with more relevant and reliable websites for better language learning experience
El desarrollador (Danis Gaiazov) indicó que las prácticas de privacidad de la app pueden incluir el manejo de datos que se describe a continuación. Para obtener más detalles, consulta la política de privacidad del desarrollador .
Datos asociados con tu identidad
Los siguientes datos pueden recopilarse y asociarse con tu identidad:
- Compras
- Contenido de usuario
- Identificadores
- Datos de uso
- Diagnóstico
Accesibilidad
El desarrollador aún no ha indicado cuáles funciones de accesibilidad admite esta app. Obtén detalles
Ficha técnica
- Vendedor
- Danis Gaiazov
- Tamaño
- 34.9 MB
- Categoría
- Educación
- Compatibilidad
Requiere iOS 17.0 o posterior.
- iPhone
Requiere iOS 17.0 o posterior. - iPad
Requiere iPadOS 17.0 o posterior.
- Idiomas
Español y 11 más
- Español, Alemán, Chino simplificado, Coreano, Francés, Inglés, Italiano, Japonés, Portugués, Ruso, Serbio, Árabe
- Edad
16+
- 16+
- Contiene
Acceso web sin restricciones
- Compras dentro de la app
Sí
- Premium Monthly USD 6.99
- Copyright
- © Danis Gaiazov