Why limit yourself to your small screen on the phone? Run Solid State 3D, an app by Enteriosoft, best experienced on your PC or Mac with BlueStacks, the world’s #1 Android emulator.

Solid State 3D is a straight-to-the-point viewer for solid state chemistry, the stuff that usually looks flat and weird in a textbook. It lays out the classic cubic unit cells in clean 3D models, so a simple cubic, body centered cubic, and face centered cubic do not feel abstract anymore. The models can be looked at from different angles, zoomed in close, and compared side by side in the mind, which is the whole win here. Packing is split into one, two, and three dimensions, and the app shows how spheres touch, stack, and leave gaps. Those gaps are not hand waving either. Tetrahedral and octahedral voids are there, easy to spot, so the size and placement finally click.

What stands out is how quickly the lattice picture forms. The app keeps the interface tidy and lets the user focus on shapes and neighbors, not buttons. On a PC through BlueStacks, the larger screen helps a lot with spotting coordination and counting contacts, and a mouse makes slow rotations feel steady. It is very classroom friendly, but it does not treat you like a beginner. Someone can jump from unit cells to full 3D packing and back, then mentally unpack how a crystal is built layer by layer. It feels like a small lab bench for structure, without the clutter or the guesswork.

Big screen. Bigger performance. Use BlueStacks on your PC or Mac to run your favorite apps.