Cloak by Polyaura
An on-device AI app runs chat and voice memo processing offline on iPhone and iPad after a model download, with no account or cloud processing.
Cloak by Polyaura is an on-device AI app for people who want to chat and work with voice recordings on their iPhone or iPad without sending them to a cloud service. It works without an internet connection after the initial model download.
- Offline chat: You can chat with the AI even in airplane mode.
- Voice memo workspace: Turn recordings into notes or next steps, or use them as the basis for an AI chat.
- Local processing: Chat and voice memo processing run on your device, with no account required and no tracking.
Cloak is a paid app. It requires iOS 18 or iPadOS 18 or later and a few GB of free storage for the model. You'll need an internet connection for the one-time model download; chat and voice memo processing work offline after that.
