In-App Purchase: Premium features can now be unlocked directly within the app More free tasks: Unit vector, magnitude, plane in parametric form, and collinearity are now free "Select all/Deselect all" buttons in test mode for faster task selection UI Improvements Improved iPad navigation: Buttons are now more visible and easier to use Optimized mobile view: Header spacing and sizes adjusted for better readability Scrollable task selection: Dropdown for task types now scrolls on smaller screens Opaque start screen: Start and settings screens are now fully opaque Improved settings: Better layout and navigation on mobile devices Back button in test results: Easier navigation after completing a test Math & Tasks Better numbers: Tasks now generate "cleaner" numbers for easier calculations Improved multiple choice questions: Better answer options for midpoint, connection vectors, lines, and planes Harder collinearity tasks: New tricky scenarios added Simplified radical display: Magnitudes are now shown as unsimplified square roots Bug Fixes Fixed: App crashes caused by haptic feedback removed Fixed: Logo was not displaying correctly Fixed: Statistics reset button now works on iOS Fixed: Scrolling issues in task selection Fixed: Deprecated JavaScript API warnings