Convert units across 6 categories including volume, weight, temperature, area, and more. Switch between metric and imperial systems. Input values manually or scan text for automatic conversion. Share results via copy or email.
Learn PHP programming through 12 project-based units covering fundamentals to content management systems. Complete 100 programming challenges to practice skills. Build dynamic websites and web applications. Work offline without ads.
Plan flights with detailed aircraft profiles and radio frequency access. Calculate fuel requirements and flight times. Manage pre-flight checklists and weather data. Track in-flight performance and adjust routes as needed.
