# Contex.st

> Your knowledge, organized

Canonical page: [https://chrome-stats.com/d/id6745994409](https://chrome-stats.com/d/id6745994409)

## Overview

- **ID:** `id6745994409`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Memetic Research Laboratories LLC
- **Category:** Productivity
- **Version:** 1.2.2
- **Last updated:** 2025-09-06
- **First published:** 2025-05-28
- **Size:** 128 MB
- **Data as of:** 2026-09-25
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/contex-st/id6745994409)
- **Website:** [https://memeticresearch.group/?page=contex.st](https://memeticresearch.group/?page=contex.st)
- **Privacy policy:** [https://memeticresearch.group/?page=privacy](https://memeticresearch.group/?page=privacy)

## Description

AI document chat + analysis + Nostr! Capture content from any app, get instant AI insights, ask questions, share to censorship-resistant networks.

TRANSFORM ANY CONTENT INTO YOUR INTELLIGENT KNOWLEDGE BASE

Contex.st is the revolutionary AI-powered app that captures, summarizes, and organizes your digital content while letting you chat with your entire document collection. The only knowledge management app with built-in Nostr integration for decentralized sharing.

KEY FEATURES

Universal Content Capture
• Save from Safari, Photos, Files, and ANY iOS app via Share Extension
• Smart OCR extracts text from images and PDFs automatically
• Clean web article extraction without ads or clutter
• Batch processing for multiple items at once

AI-Powered Intelligence
• Chat with your entire document collection using advanced AI
• Get contextual answers with source citations
• Automatic summarization of any content
• Smart keyword extraction and categorization
• Entity recognition for people, places, organizations

Powerful Search & Organization
• Semantic search finds content by meaning, not just keywords
• Vector search discovers related documents automatically
• Smart collections that organize content intelligently
• Advanced filtering by content type, date, and entities
• Tag-based organization with AI suggestions

Decentralized Sharing via Nostr
• Share insights on censorship-resistant networks
• Multiple cryptographic identity support
• Connect to custom relay networks
• True content ownership - no corporate control

Privacy & Control
• Your data stays on your device with iCloud sync
• Choose your preferred AI providers
• No tracking or data harvesting
• End-to-end encryption for sensitive content

PERFECT FOR:
• Researchers building comprehensive knowledge bases
• Students organizing study materials and papers
• Professionals tracking industry insights and trends
• Content creators gathering inspiration and sources
• Anyone building a "second brain" for better productivity

WHY CONTEX.ST?
Unlike other document apps, Contex.st combines powerful AI capabilities with true data ownership. Chat with your documents using cutting-edge AI, organize with intelligent automation, and share your insights on decentralized networks - all while maintaining complete control over your information.

Your digital memory, intelligently organized, truly yours.

Download now and revolutionize how you capture, understand, and share knowledge!

## Rankings

- #1,309,698 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6745994409)