How to Automatically Record Every Phone Call in 2026

If you need to automatically record phone calls — every one, not just the ones you remember to tap “Record” on — your options are more limited than you think. This guide covers every method for automatic call recording on Android, iPhone, and landline.

The Problem: Manual Recording Misses Calls

Both Google Pixel and Samsung Galaxy now offer built-in call recording, and Apple has added it to the iPhone. But all three share the same limitation: you have to manually tap “Record” on every single call.

That means: – You forget to record an important call, and it’s gone forever – You can’t record calls you don’t expect to be important (they often are) – If you’re recording for compliance, legal, or business reasons, manual recording creates gaps

For anyone who needs consistent, automatic recording of every call, manual tap-to-record is not a real solution.

Option 1: Android Apps with Auto-Record (Limited)

Some third-party Android apps claim to offer automatic call recording:

Cube ACR is available on the Google Play Store and has an auto-record setting that triggers recording when a call starts. However: – On current Android versions, it typically only records your side of the conversation due to OS-level restrictions Google has tightened with every recent Android version – Functionality varies significantly by phone manufacturer and Android version – Google can break it with any system update – Audio quality is inconsistent — some devices produce garbled or one-sided recordings

Samsung and Xiaomi phones in certain regions have auto-record settings in their native dialer apps. But: – Region-locked — not available in the US, UK, or EU – Still plays a notification announcement to the other party – Only works on the manufacturer’s built-in phone app

Bottom line: There is no reliable way to auto-record both sides of every call using software alone on a modern Android phone.

Option 2: Google Voice (Incoming Calls Only)

Google Voice can record incoming calls — press 4 during the call. But: – Outgoing calls cannot be recorded – You still have to press 4 manually each time – There is no true auto-record feature – Both parties hear a notification announcement

Google Voice is not a solution for automatic recording.

Option 3: iPhone — No Auto-Record Option

Apple’s iPhone call recording must be activated manually on each call. There is no auto-record setting, no Shortcut automation for it, and no third-party app can do it either. iOS has never allowed background call recording by apps, and there is no indication this will change.

Option 4: Hardware Adapter + Voice-Activated Recorder

This is the only method that reliably auto-records every call on any phone — Android, iPhone, or landline — with no apps, no batteries, and no subscriptions.

How It Works

RECAP S2 is a hardware audio adapter that sits between your phone and a wired headset. It passes the full audio from both sides of the call to a recording device. Pair it with a voice-activated recorder (VAR), and you get true automatic recording:

1. RECAP S2 connects to your phone (via 3.5mm jack or USB-C/Lightning adapter)
2. Your wired headset plugs into RECAP S2 — you talk and listen normally
3. RECAP S2’s output goes to a digital voice recorder set to voice activation mode
4. When a call starts, the recorder detects audio and starts recording automatically
5. When the call ends, the recorder stops automatically after a few seconds of silence

No buttons to press. No apps to open. Every call recorded, both sides, clear audio.

What You Should Know About This Setup

RECAP S2 is a passive audio adapter, not a standalone recording device. To use it, you need:

• A wired headset — Bluetooth headsets will not work. The audio passes through the physical cable.
• A phone with a 3.5mm headphone jack, or a USB-C/Lightning to 3.5mm adapter for phones that lack one. Not all adapters work — see our adapter compatibility guide for tested options.
• A separate recording device — either a digital voice recorder or a computer with recording software.

These requirements are the trade-off for getting reliable, OS-independent, two-sided recording that no software solution can match.

Best Voice-Activated Recorders for This Setup

Any digital voice recorder with a “VOR” (Voice Operated Recording) or “voice activation” feature works. Here are proven options:

• Sony ICD-UX570 — Compact, excellent audio quality, voice activation mode, USB charging, (check current pricing as it varies by retailer)
• Olympus WS-882 — Reliable voice activation (VOR), stereo recording, USB direct connection, simple operation
• Zoom H1n — Higher-end audio quality, great for professional recording and transcription
• Any recorder with a 3.5mm mic/line input and voice activation mode

For a deeper look at recorder options and setup tips, see our guide on recording phone calls with a digital voice recorder.

Using a PC as Your Recorder

If you work at a desk, you can use your computer instead of a dedicated recorder:

1. Connect RECAP S2’s output to your PC’s microphone input (or use a USB audio adapter if your PC only has USB-C — see our adapter guide for recommendations)
2. Use recording software with auto-start:
   • Audacity (free) — Use the “Sound Activated Recording” feature under Transport menu. Set the activation threshold just above your room’s background noise level.
   • OBS Studio (free) — Can be scripted to start/stop recording based on audio input levels
   • Windows Voice Recorder / Mac Voice Memos — Simple but lack auto-start; you’d need to press record manually

See our guide on recording phone calls to your computer for detailed PC setup instructions, and our comparison of the best recording software for PC for help choosing the right tool.

Why Hardware Auto-Recording Works When Software Doesn’t

Setting Up Auto-Recording: Step by Step

What You Need

• RECAP S2 audio adapter ($99 — one-time purchase, no subscription)
• A wired headset with 3.5mm TRRS plug
• A voice-activated recorder (digital voice recorder with VOR mode, or a PC with Audacity)
• If your phone lacks a 3.5mm jack: a USB-C or Lightning to 3.5mm adapter — see our adapter compatibility guide

Configuration

1. Connect everything: Phone -> adapter (if needed) -> RECAP S2 -> headset + recording device
2. Enable voice activation on your recorder:
   • Digital voice recorder: Look for VOR/VAR mode in settings. Set sensitivity to medium or high.
   • Audacity: Transport > Sound Activated Recording. Set threshold to -26dB to -30dB (adjust based on your environment).
3. Test with a short call. Call a friend, verify both sides are captured, and adjust the voice activation sensitivity if it’s cutting off the beginning of speech.
4. Leave it connected. From now on, every call you make or receive through your headset is automatically recorded.

Tips for Best Results

• Keep the recorder plugged in or charged. A dead recorder means missed recordings.
• Use a high-capacity SD card if recording all day. At 128kbps, a 32GB card holds ~500 hours of recordings.
• Label recordings by date/time. Most digital recorders do this automatically. Audacity can be configured with auto-naming.
• Check local recording laws. In the US, federal law allows one-party consent, but some states require all-party consent. Check your local laws before recording.

Frequently Asked Questions

Can I auto-record calls on my iPhone without hardware?

No. iOS does not allow any app to automatically record phone calls. Apple’s built-in recording requires manual activation on each call. There is no Shortcut or automation that can trigger call recording. RECAP S2 paired with a voice-activated recorder is the only way to auto-record on iPhone.

Can I auto-record calls on Android without hardware?

In limited cases. Some Android phones (Samsung, Xiaomi) in certain regions offer auto-record in the native dialer, but it’s region-locked and notifies the other party. Third-party apps like Cube ACR have auto-record settings but typically only capture your side on current Android versions. For reliable, two-sided auto-recording on any Android phone, a hardware solution is the only dependable option.

What’s the audio quality like with a voice-activated recorder?

Excellent. RECAP S2 delivers a clean analog signal directly from the call audio. With a quality digital recorder (Sony ICD-UX570, Olympus WS-882, Zoom H1n), you’ll get professional-quality recordings that are clear enough for transcription, legal proceedings, or broadcast.

How much storage do I need?

Phone call audio at standard quality (128kbps MP3) uses about 1MB per minute, or 60MB per hour. A 32GB card holds roughly 500 hours. If you’re on calls 4 hours a day, that’s about 4 months of recordings before you need to clear space.

Does the other party know they’re being recorded?

RECAP S2 does not trigger any software notification or announcement. Whether you should inform the other party depends on your local laws.

Can I use RECAP S2 with a Bluetooth headset?

No. RECAP S2 requires a wired headset because it captures audio from the physical cable connection. Bluetooth headsets send audio wirelessly and bypass the adapter entirely.

Do I need a computer, or can I use just a portable recorder?

Either works. A portable digital voice recorder with voice activation (VOR mode) gives you a fully mobile setup — no computer required. If you work at a desk, a computer with recording software like Audacity gives you more storage and editing options.

Is it legal to record phone calls automatically?

Recording laws vary by jurisdiction. In the US, federal law requires one-party consent (you can record your own calls), but some states require all-party consent. Check your local laws before you begin.

Never miss recording an important call again.

Get RECAP S2 — $99 | No apps, no batteries, no subscriptions. Pair with any voice-activated recorder for hands-free, automatic call recording on any phone.