This version adds iPhone Duo support and a new Circle Map: - iPhone Duo: rebuilt with the latest iOS 27.1 tools, so LetCube fills both the outer and inner displays instead of running in a small letterboxed window - Cube Academy practice gets a Circle Map: the cube's 54 stickers are laid flat on the crossings of nine circles. Turn a layer and the stickers on that ring slide along with it, so children see the 3D cube and the flattened whole at the same time - Tap the map to enlarge it and the screen splits in two: map above and cube below in portrait, map left and cube right in landscape. The cube is never covered - iPad now supports all four orientations and Split View multitasking Everything remains completely free.

Turning the cube with your finger now feels just right: - Swiping is rebuilt: the layer follows your finger and snaps into place when you let go. Release early and it springs back, so accidental touches never count - Every sticker and every direction now responds - press the middle row and the nearest outer row takes the turn - Gentle haptics confirm each grab and each finished turn, like holding a real cube - Tap the little mirror and the cube gracefully swings around to show its three hidden sides - you can keep turning and following hints from back there New: timed challenges! - The app scrambles the cube and the countdown begins. Solve it in time to earn stars, with each level more mixed up than the last - Running out of time never means losing - you get a cheerful pep talk and a big try-again button Sound is more dependable too: - Voice guidance and sound effects are no longer switched off by the side mute switch - Audio comes back on its own after phone calls and alarms - no need to restart the app Fixed on iPad: - On the scanning screen, the back, manual input, and camera switch buttons could sit outside the screen when holding iPad in portrait. They now always stay visible in the corners of the camera view Everything remains completely free.

Cube Academy got nicer to play: - The challenge ladder now greets you the moment you open the Academy: the app scrambles, your child solves, no physical cube needed - A new rear-view mirror shows the cube's three hidden sides while turning, so following hints never loses you - Swipe recognition is much more accurate: follow the arrow, and you get exactly the move the arrow points to - The piece you grab gives a little pop, so kids know they caught the right one Two new options in the parent area: - If your child is enjoying LetCube, you can buy the developer a coffee. It unlocks nothing, removes no limits, and is handled entirely by Apple. It appears only behind the grown-up gate, never on your child's screen - Besides the default math question, the grown-up gate can now use a 4-digit passcode instead (forgot it? delete and reinstall the app to reset) This update also fixes a rare issue where the app could open to a black or frozen screen on some devices. Everything remains completely free.