Hai, I have a plan to develop an app for internet usage. For many people who travel to other countries they don’t get internet and they buy SIM card for local calls and for internet. But this particular app what we wanted to develop is helpful for such conditions. Instead of buying a SIM card for internet and calls ..in this particular app they can get acces to internet according to their weekly or monthly plan. They can also buy local SIM cards and send sms through this app to other numbers. This is my idea I need best app developers for this project. Kindly suggest me.