There are lots of free open-source trading apps like Gekko trading bot which function the same as yours.
Here's the open-source of the trading bot below if you want.
- https://github.com/askmike/gekko
This is one of the trusted 100% free open-source trading bot so why we need to choose you?
For example if you want to use the Gekko open source, you will need also code and do work, its not so that you download Gekko and now you have a complete finish good running app, you must put a lot of time and work to create somethink.
HTML Javascript and PHP are also free and open source and i have code it with that.
I just want to sell my app because if i dont sell it it stands just around, so why not sell it and make some extra profit from it? it was a lot of work to create this and maybe if somebody have a idea what he could do with my app, also modifications and starting a own project is accetable for me as long as we talk abouth that.