ContactsX - Dialer & Contact

ContactsX is a user-friendly dialer and contacts app tailored for Japanese users aiming for efficient, one-handed operation. It features a specialized Japanese index for quick contact searches and supports single-click actions to call, email, or SMS contacts. The app offers comprehensive call history management with filtering and backup options, call rejection, and a call timer.

Additional functionalities include customizable group folders, group emails and SMS with selective TO, CC, BCC options, and QR code contact sharing. The dialer supports T9 search in Japanese and English, theme color customization, company and affiliation display on calls, and extensive customization for tab visibility and icon displays. With integration for MVNO prefixes, mushroom linkage, and profile editing, ContactsX combines powerful features with ease of use. This app also functions as a default phone handler with shortcut creation and international phone number settings.