The app is a very simple way to view the history of incoming and outgoing calls for any number. The number is not required to be in your contacts.

Call History Manager allows you to export calls to an excel file, which you can open in Microsoft Office.

The app has a quick search option, which makes it easy to find data you are looking for.

The app has an option to backup and restore your data, which makes it easy to get back to your previous state if you need to re-install the app.

You can also use the auto backup option, which will make it easy for you to restore all your data if you need to do that.