Contacts Plus is a highly useful contact management app that offers a wide range of features for efficient management of contacts. Developed by Chanyoung Ahn, this app is available for free on Android devices. The app falls under the Business & Productivity category and is available in English, Hangul, Czech, and Hungarian languages.

The app offers various features such as Contacts list, Group list, Company list (Organization), and Favorites list. You can easily change the font size, color, and background to customize the app according to your preferences. The app also offers a search feature that enables you to search contacts by name, email, phone, fax, and memo. Additionally, you can sort contacts by last name (family name) and view last name first. You can quickly call or send SMS and email to a contact by long-clicking on the contact. The app also allows you to sort views and search special characters.

Contacts Plus offers a user-friendly interface with a comprehensive set of features that makes contact management a breeze. However, the app lacks a few features such as a backup and restore option. Overall, Contacts Plus is a great app for those looking for an efficient contact management solution.