Numio Calculator

Numio is a clean, minimal ماشین‌حساب built با Kotlin و Jetpack Compose. بدون تبلیغات, بدون ردیابی, بدون اینترنت permission — it never needs to talk to the outside world. Features: * Clean, minimal design با retro circular keys * Live results — see the answer as you type * Scrollable expression display, so long numbers are never truncated * Calculation history saved locally با a Room database * Built-in unit مبدل — Length, Weight, Area, Volume, Temperature, Time, Speed, Pressure * تم customization — 12 preset accent colors plus custom hex input * شما chosen تم color is remembered across sessions * Hand-drawn custom برنامه icon * A small hidden easter egg * 100% offline — nothing ever leaves دستگاه شما This is a first solo project, built from scratch و متن‌بازd so anyone can use, inspect, or contribute to it.