Why can't I install ContactBook?
The installation of ContactBook may fail because of the lack of device storage, poor network connection, or the compatibility of your Android device. Therefore, please check the minimum requirements first to make sure ContactBook is compatible with your phone.
How to download ContactBook old versions?
APKPure provides the latest version and all the older versions of ContactBook. You can download any version you want from here: All Versions of ContactBook
What's the file size of ContactBook?
ContactBook takes up around 172.9 KB of storage. It's recommended to download APKPure App to install ContactBook successfully on your mobile device with faster speed.