Unlimited Call Log - On most Android smartphones, the native call log stores a maximum of 500 call history records.
Google - Google Search, also referred to as Google Web Search or simply Google, is a web search engine developed by Google. It is the most used search engine on the World Wide Web
Contacts Optimizer - Your contacts are probably the most important data in your phone, right?
GO Contacts EX - GO Contacts EX is a simple contact-dialer application is designed for those who are looking for a quick and smart way to get in touch with the people around them.
Dialer One - CyburDial: Revolutionizing Connections, Empowering Conversations with and Artificial Intelligence driven Dialer.
Rolo - The contact manager that you will actually use every day.