Age Rating
4+
Apps in this category do not contain restricted content.
9+
Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.
12+
Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.
17+
You must be at least 17 years old to access this App.
Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

About Aether - Knowledge Engine

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.
Show More

What's New in the Latest Version 1.4.0

Last updated on Apr 9, 2026
Old Versions
- 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.
Show More
Version History
1.4.0
Apr 9, 2026
- 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.

Aether - Knowledge Engine FAQ

Click here to learn how to download Aether - Knowledge Engine in restricted country or region.

Aether - Knowledge Engine Alternative

You May Also Like

Get more from Critical Dynamics OU