Train ears to improve musical skills. Practice drills like Higher/Lower, Single Note, Intervals, and Chord Modes. Customize preferences and change background images from the main menu.
Solve problems by taking photos. View detailed solving steps. Perform addition, subtraction, division, and multiplication. Support 12 significant digits. Switch between landscape and portrait mode. No 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.
