Privacy Policy
Last updated: May 12, 2026.
Realbits Chat Hub is designed as a local-only mobile voice app. This policy describes what the app accesses, how local voice data is handled, and which platform services are involved in setup and distribution.
The app requests microphone access so that it can capture voice input for on-device speech recognition and local voice chat.
The app also uses network access during setup and updates to fetch required on-device model assets and app distribution content through Google Play services.
Realbits Chat Hub is built so that, after setup, speech recognition, model execution, and voice output run on-device.
The app is not designed to send your voice recordings, transcriptions, prompts, or generated responses to Realbits servers for cloud inference as part of the core local voice mode.
During setup, downloaded voice model assets are stored locally on your device so the app can operate in local mode.
The app may store downloaded model files, local runtime state, setup status, and related application data on your device so local voice features can start and reconnect correctly.
If you want to remove that data, you can clear the app’s storage from Android settings or uninstall the app.
App distribution, updates, and model-pack delivery may rely on Google Play platform services. Those services may process operational or download-related information under Google’s own terms and privacy policies.
This page describes the behavior of the Realbits Chat Hub app itself. Platform providers may have separate policies that also apply when you install or update the app.
The free version may show ads in app shell surfaces such as setup, app discovery, or settings. Ads are not designed to appear inside the chat thread, composer, live voice overlay, or voice-call UI.
On Android, advertising may be served through Google AdMob and the Google Mobile Ads SDK. Google may process device identifiers, approximate location, ad interaction data, and diagnostics under its own advertising and privacy policies.
On macOS, shell ads may use a Realbits-hosted web placement or a first-party promotional placement. Those surfaces may make network requests to load the placement content when ads are enabled.
Where required, the app uses Google’s User Messaging Platform to request and manage advertising consent before requesting Android ads. Some regions may also expose an advertising privacy options entry point in the app shell.
If you purchase or receive an ad-free entitlement, the app is designed to suppress advertising placements across supported surfaces.
You can deny or revoke microphone permission at any time in your device settings. If microphone access is denied, voice chat input will not function until permission is restored.
You can also uninstall the app or clear local storage to remove downloaded model assets and locally stored app data from the device.
This app is published by Realbits. The main public site for the project is https://www.realbits.co.