PolyPhoneme

An Android ebook reader for language learners. Tap any word to see its IPA pronunciation, hear it spoken aloud, and view translations.

Features

EPUB reader with tap-to-pronounce on every word
IPA transcriptions from offline dictionaries (10 languages: DE, EN, ES, FR, IT, JA, NL, PT, RU, ZH)
Homograph disambiguation using Yarowsky-style context classifiers
Text-to-speech with regional accent support (e.g. Castilian vs Latin American Spanish)
Regional pronunciation variants — data-driven IPA transformations (seseo, yeísmo, etc.)
Accent normalization — handles ebooks with stripped diacritics
Word translations via on-device lookup
Bookshelf with cover art extraction and reading progress

./gradlew :composeApp:assembleDebug

Releases are automated via conventional commits on push to main.

Name		Name	Last commit message	Last commit date
Latest commit History 9 Commits
.github/workflows		.github/workflows
composeApp		composeApp
gradle		gradle
iosApp		iosApp
scripts		scripts
.gitignore		.gitignore
README.md		README.md
build.gradle.kts		build.gradle.kts
gradle.properties		gradle.properties
gradlew		gradlew
gradlew.bat		gradlew.bat
icon.svg		icon.svg
settings.gradle.kts		settings.gradle.kts