Record standard cellular calls for free, silently. Upgrade to capture WhatsApp VoIP calls, secure your audio vault with biometrics, and auto-sync to Google Drive.
Make as many standard phone calls as you want. Our free tier allows you to silently record an unlimited number of standard cellular calls without ever paying a dime.
Bypasses the native Google Dialer entirely. The person on the other end of the line will never hear the robotic "This call is being recorded" announcement again.
Go beyond standard calls. Our advanced accessibility engine automatically detects and records audio from WhatsApp and Telegram VoIP calls.
Protect your private audio vault. Force the app to require your Fingerprint, Face ID, or Device PIN before anyone can open the app and listen to your files.
Link your personal Google Drive account once. Every recording is silently and automatically backed up to your cloud the moment you hang up the phone.
Never run out of phone storage. Our smart manager automatically deletes old, non-starred recordings after 30 days to keep your phone running fast.




Because Android manufacturers customize their firmware, call recording behaves differently across devices. While our stealth engine supports most modern phones, Samsung Galaxy users may experience silent third-party audio due to hardware-level blocks. Please test the free cellular recording feature to ensure compatibility before purchasing a Pro license!
Yes. Auto Call Recorder Pro uses a custom Accessibility Services engine to capture the audio stream directly from the device's microphone array. It completely bypasses the native dialer, meaning the other person will never hear "This call is being recorded."
Yes! Recording standard cellular phone calls is 100% free with no limits on the number of calls you can record. Advanced features like WhatsApp recording, Biometric App Lock, and Google Drive Sync require a one-time Pro upgrade.
Recording standard cellular phone calls is 100% free with absolutely no limits on the number of calls you can record. If you want to unlock advanced features—like WhatsApp recording, Biometric App Lock, and Google Drive Auto-Sync—we charge a small, one-time fee inside the app. We do not believe in monthly subscriptions.
Yes. If you upgrade to the Pro tier, the app's scanner will automatically detect incoming and outgoing WhatsApp VoIP calls and record them seamlessly into a separate tab in your vault.
100% yes. We do not have servers and we do not collect your data. Your audio files are stored in a secure, hidden sandbox folder locally on your phone. Pro users can also enable a Fingerprint/Face ID lock so no one can open the app without their physical biometric approval.
Not if you are a Pro user! Our Storage Management feature can be enabled to automatically delete old, non-starred recordings after 30 days. You can "Star" important conversations to protect them from deletion.
Google recently implemented strict policies blocking all third-party call recording apps from the Play Store in order to force users to use their native dialer (which plays the loud announcement). To provide you with a truly silent recording tool and WhatsApp functionality, we distribute the app independently.
Discover how to silently record calls on Android 14 and 15 for Motorola, Pixel, and more.
Read Guide →A dedicated guide for bypassing hardware-level audio blocks on Samsung Galaxy S23 and S24 devices.
Read Guide →Experiencing an issue, have a device-specific question, or have a suggestion? Drop us a message below and our support team will get back to you.