# MindWiki: AI Agent Memory — Second Brain & Knowledge Vault > Personal knowledge vault with AI integration, syncs across devices. (iPhone/iPad app by Keaton Williams.) - Source: https://appshunter.io/ios/app/mindwiki-ai-agent-memory/id6770316712 (this page in markdown: same URL + `.md`) - Developer: [Keaton Williams](https://appshunter.io/developer/1832884423) - Category: Productivity, Reference - Price: Free with in-app purchases - Rating: 5.00/5 from 4 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 16.0 · 64 MB - Languages: American English - Released: 2026-06-03 - Data updated: 2026-08-11 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/mindwiki-ai-agent-memory/id6770316712/reviews.md ## What is MindWiki? MindWiki is the external memory and knowledge vault for the AI tools you use. Capture ideas, decisions, documents, voice notes, links, photos, and files in one private, searchable system. Connect compatible AI tools and agents when you want them to retrieve approved context or capture new knowledge. Your AI conversations end. Your knowledge does not. BUILD YOUR AI MEMORY • Capture thoughts instantly from the iPhone app • Speak naturally and turn voice into searchable text • Save links, photos, audio, documents, and other files • Keep ideas, decisions, research, and project context together TALK TO YOUR KNOWLEDGE • Ask MindWiki AI questions grounded in your own pages • Open cited sources directly from an answer • Use Live Conversation for spoken questions and responses • Focus AI on a specific file or folder when you need precision CONNECT AI TO YOUR VAULT MindWiki is not another AI assistant. It is the memory layer that gives compatible AI systems useful context from knowledge you control. • Connect compatible AI tools through a secure Model Context Protocol (MCP) endpoint • Let connected tools search and read relevant vault context • Capture new information back into MindWiki during a workflow • Keep access and changes under your control A CONNECTED SECOND BRAIN • Link related pages with [[wikilinks]] and backlinks • Find exact words with full-text search • Find related ideas with semantic search • Organize with folders, properties, and tags • Build a knowledge graph that grows with your thinking ONE KNOWLEDGE SYSTEM, EVERYWHERE Capture on iPhone, edit deeply on Mac, and reach the same synced vault from the web. Your knowledge remains available across supported MindWiki experiences instead of being trapped in one conversation or model. OWN YOUR KNOWLEDGE Every MindWiki page is plain markdown. Export your complete vault when you need it and keep control of the knowledge you build over time. The core vault is free. Optional subscriptions unlock additional AI, voice, transcription, automation, and connector capabilities. Build the memory layer for your AI future. Terms of Use (EULA): https://mindwiki.io/terms End User License Agreement: https://mindwiki.io/eula Privacy Policy: https://mindwiki.io/privacy ## Key features - Quick capture of thoughts, links, and photos - Voice capture with transcription - AI-powered conversations based on your notes - Connect any AI assistant to your vault - Wikilinks for connecting pages - Full-text and semantic search - Plain markdown export ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | MindWiki Pro (Monthly) | $12.99 | per month | | MindWiki Pro (Yearly) | $129.00 | per year | | MindWiki Power (Monthly) | $29.99 | per month | | MindWiki Power (Yearly) | $299.00 | per year | ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/mindwiki-ai-agent-memory/id6770316712/reviews.md ### 5/5 — Great tool *2026-06-09* I love this app! It works seamlessly with my chat gpt and claude subscriptions. It has increased my daily productivity ten fold. Well worth the $12.99 a month!! ## Frequently asked questions about MindWiki ### What is MindWiki? MindWiki is a personal knowledge management app that functions as a 'second brain'. It allows you to capture, organize, and connect your notes and information, making it accessible and usable by AI assistants. ### How does MindWiki handle data privacy? MindWiki emphasizes privacy by keeping your knowledge base in plain text markdown that you own. It offers one secure connection to link your vault to AI assistants, with all actions visible and under your control. ### Can I use MindWiki offline? The core functionality of capturing and organizing notes in plain markdown is available. However, AI-powered features and cloud syncing require an internet connection. ### What devices does MindWiki support? MindWiki is available for iPhone and syncs across Mac and the web, providing a unified product experience. ### How often is MindWiki updated? The app was last updated on June 10, 2026, with version 1.0.2. This indicates a recent update, suggesting ongoing development and support. ### What are the subscription options for MindWiki? MindWiki offers monthly and yearly subscription plans, including 'MindWiki Pro' and 'MindWiki Power', with prices ranging from $12.99 to $299.00 depending on the tier and billing cycle. ### What are the benefits of upgrading to a paid plan? Upgrading unlocks advanced AI features such as live voice interaction, automatic transcription, daily linking suggestions, weekly reviews, monthly summaries, and AI assistant integrations. ### Is MindWiki suitable for younger users? MindWiki has an age rating of 4+, making it accessible for a wide range of users. The core note-taking features are straightforward, while advanced AI functionalities cater to more complex needs. ## Version history (last 4 releases) ### 1.0.3 — 2026-08-10 MindWiki 1.0.3 is a maintenance release that keeps the iPhone app current and reliable across capture, search, sync, and AI-connected workflows. ### 1.0.2 — 2026-06-10 Performance improvements and bug fixes to keep MindWiki fast and reliable. ### 1.0.1 — 2026-06-06 Performance improvements and bug fixes to keep MindWiki fast and reliable. ### 1.0 — 2026-06-03 No release notes. ## More apps by Keaton Williams - [RailRadar: Live Train Alerts](https://appshunter.io/ios/app/railradar-live-train-alerts/id6749937816) All apps by Keaton Williams: https://appshunter.io/developer/1832884423 --- *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 2026-08-11.*