Gist&Chat Private AI Companion

LivHarve

In-app purchases

About this app

You saved that 40-minute video. That long article. That PDF you'll "get to later."
They're still waiting.

Gist&Chat reads them for you—delivering a clear, structured summary entirely on your phone. Plus, chat infinitely and privately with the built-in Gemma 4 e2b model. No cloud. No accounts. What you watch, read, and chat about stays strictly yours.

⚡ HOW IT WORKS
Share any supported video link (requires closed captions), article URL, document, or image. Our on-device AI model extracts the core insights in seconds. Want to explore further? Chat directly with the AI about the summary or any other topic. Everything runs locally—no internet needed after the initial setup.

Customize your depth with two summary styles:
• Standard — A structured briefing with key points, ideal for quick reference.
• Casual — A relaxed retelling, like a friend summarizing it for you.

✨ WHAT YOU CAN DO
• Unlimited Private AI Chat — Converse with the powerful Gemma 4 e2b model entirely on your device.
• Listen on the Go — Hands-free text-to-speech (TTS) with synchronized word highlighting.
• Beyond Videos — Summarize web pages, PDFs, text files, and images.
• Multilingual Support — 10 interface languages with seamless on-device translation.
• Local History — Everything is saved securely on your device, always accessible.
• Truly Offline — Works without Wi-Fi or data once the AI model is downloaded.

🔒 PRIVATE BY DESIGN
No servers. No analytics trackers. No account required. Your content and chats never leave your device—not even to us.

📱 COMPATIBILITY & PERMISSIONS
• Requires Android 7.0+ (Best on devices with 6GB+ RAM).
• Internet: Only to fetch link content & download the initial AI model.
• Camera: Only active when you choose "Take Photo" (images are never uploaded).
• Notifications: To show background summarization progress.

Gist&Chat is free to use. An optional subscription unlocks extended usage for power users.

What’s new

Ask anything — now answered from the whole transcript.

• Follow-ups read the entire source, not just a keyword match.
• Pick up to two reply styles, or write your own in a sentence.
• Lock your chat with your device passcode; it remembers past chats.
• Faster, lighter model on 8 GB phones.
• Sharper summaries, smoother read-aloud, new share cards.
• More reliable model download.

Still 100% on-device.