1. About Spin Letter Spin Letter is a random letter wheel that helps you pick letters, draw results, organize games, and make quick decisions. Simply create a list, tap the spin button, and let the wheel choose a random result. Smooth animation, sound effects, and vibration make every spin more visual, engaging, and fun. Spin Letter can be used as a random letter generator, letter picker, alphabet wheel, random picker, lucky wheel, or decision maker for learning, classroom activities, word games, group challenges, and entertainment. 2. How to use ✅ Step 1: Open the app and select one of the available letter wheels. ✅ Step 2: Add, remove, or edit the wheel entries. ✅ Step 3: Tap the spin button to start the wheel. ✅ Step 4: View the randomly selected letter. ✅ Step 5: Keep the result, exclude it, or continue spinning. You can also create separate wheels for the English alphabet, Vietnamese alphabet, vowels, word games, classroom activities, or any custom li...