Hi, Need to know that for numerology calculation ..... personal software development is good or we should use any API??? According to me (I seen formula and other details) numerology calculation software or script is a bit expensive if we are thinking to create our own .... and also it will take a bit long time because there are very long and complex process. If any one is developed then please let me know ideas or time frame that about how many days it will take. If i google for numerology software then getting many websites ..... as i see some good sites also like astrologyapi but think to see some more ..... So if any one can suggest us more website or software provider then it would be very helpful for me. Looking for your suggestion for both. Thanks