Call Data app via Cydia is a similar app to McallShow which gives you details like (city, network and country) about the caller right on your call screen. However, Call Data is different from Mcall Show in many ways.
Firstly Call Data is free and comes via the Ripdev Repository. Call Data is not an app, its a packages and doesn’t have a dedicated icon/toggle to switch it on or off. But one major disappointment bug in the app is that it will only show data for the numbers that are not in your contacts/ address book i.e. only for unknown numbers. Now we can argue that we do not need information of people in our address book but whats the harm in having it anyways…
However, I find the app more accurate and neat in context to Mcall Show. But i would still prefer to get a cracked version of Mcall Show by Xsellize instead of Call Data mainly because it doesn’t have a toggle to switch it on/off, and it only gives information about unknown numbers. So go ahead and make your choice.
Note: You would also require to add the call data’s country packages for the app to work. It has various countries like India, Australia, Austria, Brazil, China, Germany, Italy, Singapore, UK etc. But No USA 🙁