# Ounie: AI Second Brain — Ask your notes, PDFs & links

> Ask your notes, PDFs & links (iPhone/iPad app by TabTab.)

- Source: https://appshunter.io/ios/app/ounie-ai-second-brain/id6776403054 (this page in markdown: same URL + `.md`)
- Developer: [TabTab](https://appshunter.io/developer/1476661769)
- Category: Productivity, Reference
- Price: Free with in-app purchases
- Age rating: 17+
- Requires: iOS 17.0 · 10 MB
- Languages: American English
- Released: 2026-06-11
- Data updated: 2026-06-29
- User reviews in markdown: https://appshunter.io/ios/app/ounie-ai-second-brain/id6776403054/reviews.md

## What is Ounie?

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

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| PRO Monthly | $12.99 | per month |
| TEAM Monthly | $99.99 | per month |
| PRO Yearly | $119.00 | per year |
| TEAM Yearly | $959.00 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Credits 1000 | $9.99 | one-time |
| Credits 5000 | $39.99 | one-time |
| Credits 20000 | $119.99 | one-time |



## Version history (last 1 release)

### 1.0 — 2026-06-11

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-29.*