Libya Mobile Lookup is a nice tool which lets you know who is calling you. As expected, this application only works if the phone number is from Libya. You might ask yourself how and Android app is able to identify the number calling you. Well, this software uses three databases. Two of them are widely available and the third one is sustained with information provided by other people using this app.
Its interface rocks a straightforward layout in which you can perform phone number lookups. There is a search bar located at the top of the window and in this area you can type the involved phone number. The accuracy of the results is pointed using green, orange or red. If you get the green indicator, then the application means the results are very accurate.
Orange stands for reasonably accurate and red for questionable results. Inside the History tab you can see a list containing your previous phone number lookups. In case you don't want to participate in building the third database (based on info collected from users), then you should disable the option that uploads your contacts. You can find it inside the Settings window.