Well, there are many clone app development companies that claim to be the best in the market and I am sure you must have come across such answers on Quora. However, I would suggest you go through the reviews and ask for a couple of demos before finalizing any such company.
I am saying this because of the fact that one of my friends didn’t get what he expected from the company. He had suffered much loss because of it. However, he got in touch with another company after that and I must say that the end-product is worth it.
The company was uber like app and they offer the best clone scripts. For starters, they have dedicated teams of developers and provide 24X7 support. If you are interested to know more, check out their website. Maybe the best clone script is just a tap away.