Call Bridge
digital both sides.
Android will not let apps secretly tap WhatsApp, Zoom, or the phone line. WitCue 0.4.0 ships Call Bridge: conference a WitCue number onto the call so both sides stream digitally. Speakerphone Perfect mode and loopback remain as fallbacks.
WitCue 0.4.0 Android Testing
Android 10+ recommended · sideload APK · not a Play Store listing yet.
- Download the APK and allow Install unknown apps for your browser.
- Open WitCue and continue with Google or email.
- Choose Call Bridge → Create session → Start Call Bridge.
- Dial or merge the WitCue number, enter the 6-digit code, then merge. Disclose recording/consent where required.
Frequently asked questions
How do I get digital both-sides call audio legally on Android?
Use Call Bridge. WitCue gives you a phone number and a 6-digit code. Merge that number into your live cellular call (or ask the other person to dial it). Twilio conferences WitCue onto the call and streams both sides to WitCue Live. This is an explicit third leg on the call — not a hidden OS audio hack.
Does WitCue still listen to phone loopback audio?
Yes, on Android 10+ for apps that allow capture. WitCue uses AudioPlaybackCapture after you allow the system screen/audio share prompt. Cellular and many VoIP apps block that path.
What about WhatsApp?
WhatsApp blocks in-app audio taps. For digital both sides: ask them to call your WitCue Call Bridge number, or move the conversation to a regular phone call and merge WitCue. Speakerphone Perfect mode remains the fallback inside WhatsApp.
Is this the same account as Windows?
Yes. Sign in with Google or a magic-link email. The Android app talks to the live WitCue API at api.witcue.com.