Practice IFR procedures with realistic scenarios and detailed cockpit simulations. Navigate using real-world charts and instruments. Track progress with performance metrics and review logs. Share achievements and receive feedback from other pilots.
Calculate wind components and heading corrections using a course plotter with a world map and auto variation finder. Compare flight functions in a window-based interface. Track holding patterns with the new holding pattern computer.
Explore a 4-stroke through interactive 3D animations. Rotate and zoom to view internal components. Learn about cycles with labeled diagrams. Available in multiple languages for educational use.
Learn IFR entries with interactive lessons and practice scenarios. Choose from multiple entry methods including parallel, teardrop, and direct. Test knowledge with quizzes and receive instant feedback.
Solve problems by inputting two angles and one side. Calculate missing angles and sides. Handle cases with two sides and one angle or three sides. Provide step-by-step solutions and formulas.
Calculate lengths, angles, and area of shapes. Select a shape from a list. Enter values in boxes linked to orange points. Adjust point positions using the NEXT button or tapping points. Retrieve calculated measurements based on input.
Learn languages like Spanish, French, Italian, Mandarin, German, or Portuguese tailored for English speakers. Watch video explanations, practice reading, writing, and listening. Complete workouts designed for effective language acquisition.
Read and search the using Translation. Access verse-by-verse text with footnotes and references. Highlight passages and save notes for personal study. Share selected verses via email or social media.
Learn with interactive lessons and visual references. Explore chord symbols, names, and harmonic relationships. Play and hear instantly. Customize chord diagrams and save favorites. Practice with built-in exercises and progress tracking.
Write and execute code directly on iOS devices. Compile and run code snippets instantly. Access a built-in virtual machine. View and debug output in real time. Learn programming concepts through hands-on practice.
Look up words with translations in 20 languages. Switch between languages for definitions. Save favorite terms for quick access. Share translations via copy or social media.
Percentages by entering two of three variables. Use a modified keyboard to input values, including fractions and decimals. Store calculations in a history log. View detailed solutions and share results. No advertisements.
Learn strategies through theoretical lessons and analysis. Study typical plans and methods in openings like Scotch, Ruy Lopez, Sicilian, and others. Explore pawn structures such as Karlsbad and Hedgehog.
Calculate dimensions and properties of 2D and 3D shapes. Input measurements to determine area, volume, surface area, and perimeter. View interactive 3D models of solids like cube, sphere, and cylinder. Switch between 2D and 3D views for each shape.