DU Caller

DU Caller is multi-lingual, and with the world’s largest phone number database, you can use it wherever you are!

Key Features: Caller ID

• Shows full Contact ID info, including names, types, numbers, addresses, and operators.
• A red-colored automatic warning appears to indicate harassing calls.
• Speedy phone number recognition: the app provides a one-second phone number recognition function.

Call Recorder DU Caller provides high quality sound for easy call recording. This lets you record any phone call you want and choose which recordings to save, you can set which calls are recorded and which are ignored.

• Provides automatic call recording, and allows you to delete recordings conveniently.
• Use the manual recording functions to start recording in the middle of a conversation.
• Set password protection to keep your recordings secure.
• Manage your recordings easily. View recordings by contacts and dates.

Call Blocker – Blacklist

• Automatic spam blocker: Block calls from common numbers, hidden numbers, overseas numbers, and numbers that are not in your contacts.
• Block calls easily: It takes only one click to block spam calls, or you can create a personal blacklist.
• Customizable blacklist: You can add any numbers to the blacklist, including your ex, debt collectors, and salespeople.
• You will be notified of the call after we block it.

Call History Scan – Have you ever checked your call history and wondered: who called me? DU Caller scans every unknown caller to protect your security.

Secret Call Protection - Hide your secret calls to protect your privacy. Add secret contacts to the protected list, and all the call logs between you will automatically disappear.

Smart Dialer – Use our smart dialer to quickly search in your call logs and contacts, and enjoy the smoothest dialing experience! DU Caller does not replace, change or interfere with your phone’s dialing application.