CalcDuo

CalcDuo brings a growing collection of calculators, converters and practical reference tools into one clean mobile app. Find the right tool quickly • Browse by category instead of scrolling through one long list • Search across available tools • See recently added tools • Save frequently used tools as favorites Designed for clear results • Clean forms that put inputs first • Readable cards, tables and charts only when they add useful context • Recent calculations stored on your device for quick access • Light and dark themes • Right-to-left interface for Arabic Useful across many topics Explore tools for mathematics, finance, health, education, daily life, transportation, file conversion and more. Available tools are updated from CalcDuo so the collection can continue to grow. Languages English, Turkish, Spanish, Portuguese, German, French and Arabic. Some tools require an internet connection. Results are informational and do not replace professional financial, medical or legal advice. Medical notice: This app is not a medical device and does not diagnose, treat, cure, or prevent any medical condition. Consult a doctor or qualified healthcare professional for medical decisions.