Smart Converter

Hue Phan

In-app purchases

About this app

Smart Converter is a powerful and easy-to-use app that combines a scientific calculator and a unit converter in one smart, lightweight tool.
It helps you perform every calculation and conversion quickly, accurately, and conveniently — whether for study, work, or everyday life.

🔢 Key Features:

💡 Smart Scientific Calculator

Supports both basic and advanced operations: sin, cos, tan, log, √, π, e, and more.

Easily switch between degrees (deg) and radians (rad).

Clean, intuitive design for fast and precise input.

📏 All-in-One Unit Converter

Convert across 20+ unit categories, including:

Length (m, km, inches, feet...)

Weight (kg, g, lb, oz...)

Volume (ml, l, gallon...)

Temperature (°C, °F, K)

Speed, energy, area, and more.

Automatically remembers your last used units for convenience.

🌍 Multi-language Support

Instantly switch between multiple languages ​​such as English, Vietnamese, and others.

Designed for global users to make conversions effortless anywhere.

🎨 Theme Customization

Personalize your app with colorful themes – light, dark, or any style you like.

Modern and elegant UI optimized for both phones and tablets.

⚙️ Why Choose Smart Converter:

Works offline – no Internet required.

Fast performance, lightweight, and battery-friendly.

Perfect for students, professionals, engineers, and anyone who loves efficiency.

Download Smart Converter now and make your phone your smart companion for all calculations and conversions!

What’s new

Smart Converter – Smart calculator & unit converter, multilingual