Qimen Dunjia is an ancient Chinese magic number and is the first of the three types (Liuren and Qimen Taiyi). It is considered the most rational method known as the highest-level predictive science of Huang Lao Taoism and is known as the emperor's science. Its essence is an advanced astrophysics which expresses the interaction between the eight planets of the solar system and the earth's magnetic field. It is a philosophical expression of the sage's natural changes in the universe and the laws of movement of all things and it is a kind of image-numerical simulation of the natural prototype. It follows the philosophical view of the unity of nature and man combining Yin-Yang and Five Elements with four times and eight directions using the activities of system symbols (Nine Stars Eight Doors Nine Houses Qi Yi and Iori) to form a dynamic and balanced ecosystem. Through the analysis of these system symbols on the board people can predict adjust resolve and manage marriage and love work career feng shui wealth etc.

The free ad version will have ads and some features will be randomly blocked. All functions are basically the same as the practical paid version.

The program provides the following functions:
1. Enter basic information such as time you can start the odd disc. The parameters can also be selected according to actual habits and the method of starting the disk.
2. The panel displays the corresponding four-column information solar terms information day and space time and space solar terms information round number information value symbols value users heaven and earth disk nine stars Iori eight gates nine palaces and other information.
3. According to the results of the disk the Qimen Yuding analysis corresponding to the turntable's engraved family/shijia/yuejia/nianjia and Rijia Qimen also provides corresponding analysis.
4. Data list providing powerful matching query. Allow data backup and recovery etc.
5. The data in the data list can be maintained at will. For example delete modify etc.
6. Provide parameter settings and configure according to actual habits.
7. Support Kejia/Shijia/Rijia/Yuejia/Nianjia Qimen. Support intercalation/dismantling/mending/maoshan/yin plate/swap/manual and other foregone conclusions.
8. Support the combination of turntable/frisbee/turn to fly;
9. Support users to configure the starting method of turntable/flying disc/turning to fly combination by themselves;
10. Allow to view the detailed information of the front and rear disks instantly;
11. Provide Chinese simplified/traditional display mode.
12. According to the screen size automatically adapt to Pad and mobile phone versions.
13. Color marking the five elements of the door star palace god (configurable);
14. Ma Xing and air death door hidden dry mark (configurable);
15. Support late child count on the same day or next day (configurable);
16. The palace in the turntable sends Kun palace or Gen palace (configurable);
17. Add left and right gesture switches on the disk;
18. Increase the inner and outer disc marks more than 50 good and bad patterns and the analysis of the countermeasures of each house position;
19. Click on the house position on the disk to pop up the analysis information of the house;
20. Increase the auxiliary disk you can see the congenital house position information and solar terms etc.;
21. The auxiliary disk has functions such as magic reminder and age query;
22. Increase the odd door finding game function;
23. Support moving to SD card to save memory space.