ACR Phone

ACR Phone is a feature-rich dialer and spam call blocker that replaces your default phone app with a modern, privacy-focused alternative.

Take control of unwanted calls with an offline blacklist that you build yourself. Add numbers directly from your call log, contacts, or manually enter them. The app supports multiple matching rules—Exact or Relaxed—so you can block calls precisely how you want. Schedule blocking rules per number for flexible control over when numbers are filtered. Unlike cloud-dependent services, your blocklist stays on your device.

Enjoy a clean, fresh interface with dark theme support. The call announcer speaks contact names and numbers aloud for incoming calls, with smart detection for when headphones or Bluetooth headsets are connected. Add notes or reminders to individual calls during or after they end, making it easy to track follow-ups or important details.

Manage your communications across multiple SIM cards on dual SIM phones. Set a default dialing account, or choose which SIM to use for each call. Access a simple contact list for quick lookups and dialing. Customize your ringing screen per contact—display a photo or video as your call screen by opening a contact and selecting your preferred ringing screen option.

The app respects your privacy. It requests only the permissions it truly needs—contact access is optional and enhances features but isn't required for core functionality. Your personal data, including contacts and call logs, remains on your phone and is never transmitted elsewhere.

Advanced calling features include a built-in SIP client for VoIP calls over 3G or Wi-Fi on supported devices, allowing you to make and receive calls without relying on cellular networks. Record calls with robust recording capabilities, and automatically upload recordings to major cloud providers or your own Web or FTP server. Listen to voicemails directly within the app through visual voicemail. An auto-dialer feature helps you reach busy lines by automatically redialing until the connection succeeds.

Export or import your call logs, contacts, and call-blocking database with ease, giving you full control over your data backups. See and search all your calls in a clean, organized interface.

ACR Phone is actively developed and improved regularly, bringing you a modern phone app experience built on privacy and user control.