Yenccel - Tracking cell phone by imei is an application for the Android platform that allows users to track a cell phone by its identifier, the so-called imei. This is a very important number that is used to identify a particular device. The first thing we need to say about this application is that it is totally free. There is no need to pay anything, no hidden costs, and it works on all devices. The first thing we need to do is to download the app. We will then be guided through all the steps, and, in the end, we will know everything we need to know about tracking a cell phone by imei.