PI VR Insects is a free Android educational app developed by Publications International Ltd. It is a companion content for the book Encyclopaedia Britannica: Insects. The app allows you to shrink to the size of a bug and view the world of insects up close through videos, photographs, and animations. You can learn about ants, butterflies, crickets, and more, and test your knowledge with a built-in brain teaser.

The app is designed to be used with the PI VR Insects book, and when prompted to scan, you can look for the QR code located on the first page of your book to access interactive content. The app is a great way for kids and adults alike to learn about the fascinating world of insects in a fun and interactive way. Overall, PI VR Insects is an excellent educational app that is informative, engaging, and easy to use.