Smartphones comes with many apps preloaded in it but there are many apps that can be installed and have better user experience of a Smartphone. Some of the apps can be installed which does not depend on the Operating system of the phone, however, there are some apps that are specifically designed which runs only on particular OS. Here is a list of apps for Smartphones which are not specifically designed for any particular OS but are amazing.
1.Google Maps
2.Opera Mini
3.Whatsapp
4.Instagram
5.Dropbox
1.Google Maps
2.Opera Mini
3.Whatsapp
4.Instagram
5.Dropbox