diff --git a/README.md b/README.md
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+++ b/README.md
@@ -1,15 +1,8 @@
 # APRS Locator (Android)
 
-Simple Android app (Jetpack Compose) that shows:
-- Decimal coordinates (latitude and longitude)
-- APRS-format coordinates
-- Maidenhead (ham radio) grid square
-
-Dark theme. The app requests `ACCESS_FINE_LOCATION` at runtime. Build and run with Android Studio or Gradle.
-
-Quick build (from project root):
-
-```bash
-# Open in Android Studio or run with Gradle wrapper in Android Studio environment
-./gradlew :app:installDebug
-```
+Конвертор координат GPS → APRS, Maidenhead
+Возможности:
+Десятичные координаты
+Градусы, минуты, секунды (DMS)
+APRS формат
+Maidenhead (QTH локатор)