Contact HQ Beta is a free Android app developed by Антон Дихтяр that provides users with a simple and smart way to manage contacts and phone calls. The app has a dark theme, which is easy on the eyes, and boasts of high speed and fast response. It is also ad-free and does not collect personal data, except for app errors.

The app offers a range of useful features, including the ability to manage contacts and phone calls, view and edit call history, auto redial, and convenient management of contact groups. Users can also block calls from unwanted numbers, backup contacts to vcf file, and add a home screen widget for quick access.

Contact HQ Beta uses modern communication technologies such as phone number verification and supports call recording (if supported by the device). However, it does not work with contacts on SIM.

The app is available in multiple languages, including English, German, Spanish, French, Hindi, Italian, Korean, Dutch, Polish, Portuguese, Russian, and Ukrainian.

Overall, Contact HQ Beta is a great option for Android users looking for a simple and smart contact management app that is both fast and reliable.