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Witbitz+ — offline calling
Witbitz+ is Witbitz with one extra power: offline. One Android phone runs it and becomes
the hub for a call over local Wi‑Fi — no internet needed. Everyone else just opens
witbitz.chat on the same Wi‑Fi and joins the room. Only the host phone needs Witbitz+.
⬇ Download Witbitz+ (Android)
📱 Witbitz+ is Android only — it's the device that becomes the hub. Open this page
on the Android phone you want to host from, then tap Download. Guests on any device (including
iPhone) just open witbitz.chat — they need no app.
After it downloads — a one‑time sideload:
- Tap the downloaded
witbitz.apk (the download notification, or Files → Downloads).
- If prompted, allow installs from this source.
- Play Protect may say it wasn't checked — tap Install anyway (expected: it's our app, just
not on the Play Store yet).
- Open Witbitz+, allow the notification — it starts hosting. Start a call and share the
room link (or its QR); friends on the same Wi‑Fi open it to join.
Needs Android 8+. Keep the app open and on the Wi‑Fi while hosting; once everyone's in
you can cut the internet entirely — the call runs on the local network. A one‑tap Play Store install is
coming; for now it's a direct download.
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