Mobile app and website hosting

Hi,

My website which is in Wordpress is currently hosted on Siteground. However, i got it developed from a development company on some other technology like phone, jquery etc.

Also, I also asked them to build an app for the same.

Which host should I used for both mobile app and website hosting?

Traffic is low since it has been one year only.

In case you are looking for PHP support for your Application, any hosting with PHP server should work fine.