The "ตนไมโหราศาสตร" app offers Thai astrology calculations and horoscope readings from the year 2000 onwards. Users can input their name, birthdate, time, and location to generate astrological insights such as birth stars, zodiac signs, planetary positions, and more. The app provides standard positions of celestial bodies like stars, planets, and moons, along with interpretations for various life aspects. It allows importing and exporting user data for seamless transitions between devices.

The app's interface guides users through different astrological aspects like birth stars, planetary positions, and celestial events. Users can explore detailed information on each aspect by simply clicking on the corresponding buttons, making it easy to navigate and understand the intricacies of Thai astrology.