SLOVO

Offline Russian words-&-phrases trainer. Kotlin Multiplatform + Compose Multiplatform (Android + iOS).

Home	Study	Quiz	Progress

Features

• Spaced repetition (SRS) scheduler with per-card mastery tracking
• Multiple question types — multiple-choice and typed-answer with fuzzy checking
• Gamified progress — XP, streaks, hearts, and leagues
• Placement test to skip what you already know
• Fully offline — no account, no network, no data collected; audio is CC-BY from Tatoeba

Built with

• Kotlin Multiplatform — one commonMain codebase, expect/actual for platform bits (audio, haptics, clock, DB driver)
• Compose Multiplatform UI for Android + iOS
• SQLDelight local storage; pure-Kotlin domain layer (SRS, XP, streak, mastery, placement) with unit + UI tests

Install (Android)

Scan the QR code or open the latest release on your phone, download the APK, and tap to install. Requires Android 7.0+. Works offline — no account, no ads, no tracking; the only network traffic is anonymous screen-view analytics to our own Umami (see privacy policy).

On first install, Android asks you to allow "install unknown apps" for your browser — that's expected for apps distributed outside the Play Store.

iOS is not yet distributed (requires an Apple Developer account).

To cut a release, see docs/release-android.md.

Run — Android

1. Install the Android SDK; set sdk.dir in local.properties.
2. ./gradlew :composeApp:installDebug (device/emulator running), or open in Android Studio and Run.

Run — iOS

Open iosApp/iosApp.xcodeproj in Xcode and run (the Compose framework builds via Gradle).

Content

Content is bundled from content-prep/seed.yaml. To regenerate: cd content-prep && npm install && npm run prep (needs ffmpeg and curl). All audio is CC-BY from Tatoeba — see composeApp/src/commonMain/composeResources/files/ATTRIBUTION.md.