Seedenvo - A Invest rising app for startups

I designed an iOS mobile app and come up with a solution where people can invest in start-ups around the world very easily. Using this app start-up owners will also be able to raise funding from investors by selling equity of their company. To design this app, I explorer some of the similar apps and websites like ''seedrs.com, seedinvest.com, investopedia.com'' etc. And also did some secondary research.