666碰數機 is a free iPhone app developed by HAO-YEN LIN. It falls under the Utilities & Tools category and is designed to help users calculate lottery numbers for games like the 539 lottery and the Mark Six lottery. The app supports various calculation methods such as "立柱" (pillar), "連碰" (continuous hits), and "車" (car). It also offers advanced features for quick calculations, eliminating the need to refer to lookup tables.

The app's interface is simple and user-friendly, making it accessible to both novice and experienced lottery players. It provides an easy way to generate and calculate lottery numbers based on different strategies. However, it's important to note that the app does not guarantee winning numbers or provide any form of gambling advice.

Overall, 666碰數機 is a handy tool for lottery enthusiasts who want to improve their chances of winning. It is available for free on the App Store and is supported by the developer, HAO-YEN LIN. Please note that any feedback or bug reports should be directed to the developer's email address: