PhoneTell app aims to tell you who’s calling you even if the number is not stored in your iPhone’s contact list. PhoneTell has the ability to search phone numbers from multiple sources and maintains its own directory of 200 million contacts.
If you decide not to answer a phone call, the service pops up a dialog box that lets you send the caller a text message telling them why you did not take the call. There is also the option to create custom messages for specific people, which can either be a business or personal depending on who’s calling. You can also set a system to remind you to call these people back later, which will add an event to your phone’s calendar, complete with a reminder and that person’s phone number so you don’t have to remember a thing.
On the whole, PhoneTell app is a very good app which can perform with speed and efficiency.