Schulte Grid is an iPhone app designed to enhance your peripheral vision and speed reading skills. By practicing with the app, you can experience several health benefits, including the development of mental perception, improved attention, stability of vision, discernment, and directed search capabilities.

The app features grids of numbers that are sorted by numeric order. The goal is to find all the numbers in order as quickly as possible. The longer you practice, the shorter time you'll need to complete the grid. On average, aiming for one second per cell is considered excellent, meaning 9 seconds for 9 cells and 25 seconds for 25 cells.

With in-depth practice, even beginners can expand and accelerate their reading and recognizing capabilities by expanding their vertical and horizontal vision. Schulte Grid is a great tool for increasing fast reading and attention.

Please note that the app offers a subscription service with different durations and prices. Users can cancel the subscription by following the instructions provided in the app settings.