From Andrew Robinson:
This app is designed to help you to learn to read and write the Thai alphabet. Exercises include all 44 Thai consonants and 32 basic vowels, tone marks and numbers. An outline of each character is shown with arrows indicating the writing direction. You can trace over the outline to learn to write the character.Your writing is saved on your iPhone or iPod touch so that you can close the program and return to it later where you left off. Audio samples of each of the letters and numbers are included to help with learning the correct pronunciation. The app includes a "Test Yourself" feature to test how well you can recall the equivalent sound of each consonant.