Launched on February 1th, 2018, Delta Exchange is a UK based cryptocurrency Exchange. This is one of the cryptocurrency exchanges in the United Kingdom, UK, that has so many users. It has a built-in translator which makes it possible for users in many parts of the world to be able to make use of its services. It is more of crypto derivatives Exchange and also supports Trade on its futures trade option and mainly with BTC.
However, I don't really think Delta Exchange is mobile friendly because I have been trying to reach its website recently on my mobile browser but the results I have been getting is; "oops something went wrong", it will first open but later close again and maybe the problem is from my mobile browser but I'm not certain. I will try to download its mobile app and see what happens next, lastly, I wouldn't advise you not to use this Exchange but just make sure you get informations about its services.