Aether - Knowledge Engine
Save links, AI does the rest
Free · Designed for iPad. Not verified for macOS.
Aether turns every link you save into structured knowledge.
Drop any URL — YouTube videos, Instagram posts, articles, research papers, blog posts — and AI automatically extracts, transcribes, analyzes, and summarizes the content into your personal searchable vault.
HOW IT WORKS:
1. Share a link from any app (YouTube, Instagram, Safari, Chrome)
2. AI extracts content — transcribes videos, OCRs images, scrapes articles
3. Get rich AI-generated summaries with key insights and entities
4. Search your entire vault by meaning, not just keywords
KEY FEATURES:
• Instant Capture — Share from any app via iOS Share Extension
• YouTube Transcription — Gemini AI transcribes video audio
• Instagram Vision — AI analyzes carousel images with OCR
• AI Summaries — Claude generates structured insights
• Semantic Search — Find anything by meaning using vector embeddings
• Auto-Labels — Content auto-organized by source (YouTube, Instagram, GitHub, etc.)
• Bilingual — Full English and Turkish language support
• Dark Mode — Beautiful obsidian dark interface
SUPPORTED SOURCES:
YouTube, Instagram, Twitter/X, Reddit, GitHub, Medium, Wikipedia, arXiv, Stack Overflow, Hacker News, and any web page.
Your knowledge, always searchable, always yours.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
- Entity Extraction — AI now extracts people, concepts, tools, books, films, locations, and organizations from every note. Browse all entities in the new Entities tab.
- Knowledge Graph — Interactive force-directed graph with two modes: Similarity (note connections) and Entities (shared entity hubs between notes).
- Knowledge Synthesis — Auto-generated topic pages that aggregate insights across all your notes. Browse all syntheses from the new Synthesis tab in the sidebar.
- Cross-References — Notes are automatically linked by semantic similarity. Related notes appear on each note's page.
- AI Chatbot — Ask Aether anything about your vault. Full-page chat with streaming responses and conversation history.
- Faster Dashboard — Thumbnails moved to cloud storage, dashboard loads 6x faster (1.3s vs 7s).
- Improved Navigation — Labels moved to header bar, Entities tab in bottom navigation, Synthesis page in sidebar.
- Infinite Scroll Fixed — Vault list now continuously loads older notes as you scroll.
- Activity Log — Track note processing, entity extraction, and relation discovery in real-time on the dashboard.
- Weekly Synthesis — Auto-generated weekly knowledge digest every Sunday.
- Custom AI Rules — Tell AI how to process your content in Settings.
The developer, Critical Dynamics OU, 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Critical Dynamics OU
- Size
- 18.9 MB
- Category
- Productivity
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Critical Dynamics