Ounie: AI Second Brain
Ask your notes, PDFs & links
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Turn your notes, files, and links into a personal AI you can ask — with answers cited back to your own sources. Build a brain, ask anything.
Ounie is your build-your-own AI second brain. Add files, links, and notes, and Ounie turns them into an interlinked, searchable knowledge base — then answers your questions using ONLY your sources, with citations back to the exact pages.
WHY OUNIE
• Grounded answers — every reply is drawn from your own sources and cited, so you can trust it.
• Your knowledge, organized — sources are synthesized into a clean wiki with links and a knowledge graph.
• Ask anything — chat with one brain or browse the wiki and graph.
CAPTURE EVERYTHING
• Save links, notes, photos, PDFs, audio, and more.
• A Share Sheet extension to send pages and text to a brain from any app.
SHARE & DISCOVER
• Make a brain public, follow brains, and star the ones you love.
• Explore public brains created by the community.
• Fork a public brain to start from someone else's knowledge.
DO MORE
• Sell access to a paid brain in the marketplace (credits per question).
• Embed an "Ask" widget on your own website.
PLANS
Free to start. Pro and Team unlock more brains, sources, questions, widgets, and selling. Buy credit packs anytime.
Privacy: answers are generated by third-party AI providers; only your typed message and the relevant brain content are sent — never your account details. You consent before any AI use.
Terms: https://ounie.com/terms
Terms of Use (EULA):https://www.apple.com/legal/internet-services/itunes/dev/stdeula
Privacy: https://ounie.com/privacy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, TabTab, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- User Content
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- TabTab LLC
- Size
- 11 MB
- Category
- Productivity
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
16+
- 16+
- Contains
Unrestricted Web Access
Messaging and Chat
User-Generated Content
- In-App Purchases
Yes
- STUDIO Yearly $479.00
- STUDIO Monthly $49.99
- Credits 20000 $119.99
- Credits 5000 $39.99
- Credits 1000 $9.99
- TEAM Yearly $959.00
- PRO Yearly $119.00
- TEAM Monthly $99.99
- PRO Monthly $12.99
- Copyright
- © TabTab LLC