Thai Reading: Alphabet Tone is an educational application available on the iPhone platform. Developed by Hideki Kinjo, this free app falls under the Education & Reference category. It aims to help users learn Thai reading through step-by-step quizzes.

The app is divided into 16 steps, starting from High Class and progressing to Exceptions(Vowels). Each step focuses on specific reading rules, making it easier for learners to grasp the complexities of Thai reading. The steps cover various topics such as tone rules, vowels, and exceptions.

While the first 10 steps are free to use, users can unlock additional practice quizzes in steps 3, 4, 6, 7, 11, 12, 13, 14, 15, and 16 through a monthly subscription priced at $2.9. It's important to note that the subscription is billed through the user's Apple ID account.

For those interested in Thai reading or learning the Thai language, Thai Reading: Alphabet Tone offers a structured approach to mastering the intricacies of Thai reading. It provides a convenient platform for self-paced learning and practice.