Install CallSync on Android

CallSync is installed directly from our secure server, not from Google Play. It takes about two minutes per phone, and our setup link fills in everything for you.

The fastest way: use your setup link

In the dashboard, open Team → Set up a phone. Scan the QR code with the work phone or send the link on WhatsApp. The page that opens downloads the app and fills in the pairing code.

Start free and get your link

Installing the APK step by step

  1. Open the setup link on the Android phone and tap Download CallSync for Android.
  2. Open the downloaded file from the notification or Files → Downloads.
  3. If Android says it can’t install unknown apps, tap Settings, switch on Allow from this source, then go back.
  4. Tap Install. If Play Protect asks, tap More details → Install anyway.
  5. Open CallSync, confirm your name and company, and allow each permission when asked.

Phones that work best

Any Android phone with Android 8 or newer. Both voices are recorded best on Samsung and Xiaomi phones with their own phone app, on realme / OPPO with the ColorOS dialer, and on any phone using Google Phone with call recording – CallSync switches Google’s recording on and sends it automatically. iPhones are not supported, because iOS does not allow call recording.

Phone-specific tips

  • Samsung: Settings → Apps → ⋮ → Special access → Install unknown apps → your browser → Allow.
  • Xiaomi / Redmi / POCO: tap Continue when the security check appears; allow Autostart for CallSync.
  • realme / OPPO: enter your screen PIN to confirm; allow Auto-launch and set battery to No restrictions.
  • Huawei / Honor: tap Continue installation for apps from outside AppGallery.

Live in one afternoon

Most teams have every phone recording within an hour.

Create your account

Continue with Google or your work e-mail. No card, nothing to install on a computer.

Add your team

The guided setup sends each agent a personal link by WhatsApp, e-mail or QR code.

Install the app

Agents tap the link, download CallSync and allow it once. The pairing code is filled in.

Calls start arriving

Every call, with both voices and an AI summary, appears in the dashboard and your CRM.

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Installed from our secure server – not Google Play

Google Play no longer accepts call-recording apps that work like CallSync, so the app is installed directly from callsync.cloud – signed by us and kept up to date. Android asks once to allow installs from this source – our setup page shows each tap, for Samsung, Xiaomi, realme, OPPO and Huawei.

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