UnderStack AI Pocket

UnderStack AI Pocket is a local-first personal AI assistant for Android.

Chat with an AI model that runs on your phone after you download a compatible model. Pocket can keep approved memories on your device, help explain and write code, work with selected files and documents, draft emails or messages, create calendar items and reminders after approval, use camera or location only when you request it, and search public web sources when you ask it to go online.

Your conversations and saved memories stay on your device. Pocket shows a plan before sensitive or external actions, so you stay in control. You approve actions, choose files and destinations through Android’s system pickers, and use Android’s own email, SMS, phone and Maps apps to complete communications or navigation.

Start with a 3-day free trial. Unlock Pocket Lifetime with a one-time Google Play purchase.

Some features require a downloaded local model, network access, or Android permissions. Availability can vary by device, selected model, and Android version.

Support: dev.team@understack.com