Cortex vs HyBran
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Cortex
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Cortex is your private, on-device AI planner for daily work and life. Use Cortex to understand your calendar, spot conflicts, and turn plans into action quickly. Key features: β’ Calendar-aware dashboard with priority signals β’ Chat that can summarize your schedule and create events β’ Smart insights and proactive recommendations β’ Image-aware chat support β’ Local-first AI processing for privacy β’ Notification nudges and quiet hours controls Cortex is built to help you stay focused without sending your planning data to external AI services.
HyBran
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HyBran is an Agentic AI notebook that helps you capture, organize, and remember what matters. Record ideas, import content, and let AI instantly turn them into notes, to-do lists, quizzes, and flashcards. Pin your most important information to your home screen for quick access, so your tasks, study materials, and reminders are always just a glance away. Capture Everything - Voice Notes: Record thoughts, ideas, and reminders instantly wherever you are. - Live Transcription: Turn your voice into searchable text in real time. - Import Documents: Upload images, text files, and other content to build your personal knowledge base. - Save Important Information: Keep everything you learn, create, and discover in one place. Chat With Your Knowledge - AI Knowledge Chat: Ask questions across your notes, recordings, and documents. - Instant Answers: Find insights without manually searching through pages of information. - Explore Ideas: Connect related thoughts and discover new perspectives from your own knowledge. Transform Information Into Notes - AI Notes: Automatically create clear, structured notes from your sources. - Summaries: Extract key points from long documents, conversations, and recordings. - Flashcards & Quizzes: Convert your knowledge into powerful learning tools. - Action Items: Identify important tasks and next steps automatically. Turn Ideas Into Action - AI To-Do Lists: Generate tasks from your notes, conversations, and ideas. - Smart Organization: Keep projects, plans, and reminders organized. - Quick Access: Pin important information for instant access whenever you need it. Your Personal Knowledge Hub HyBran helps you build a living library of everything that matters. Whether youβre learning something new, preparing for a meeting, capturing a sudden idea, or organizing daily tasks, HyBran keeps your knowledge connected and ready when you need it. Capture more. Remember more. Do more with AI. Terms: https://docs.google.com/document/d/e/2PACX-1vSv3FSxmjWgDf7kdJhlj2_hRkHApPQLJkTEKP36nGbUVPPdeM3YKQNgPI_UhsY14nRlIa_S9cphcWNx/pub
Screenshots
Verdict
The clearest difference is ads: HyBran at none against Cortex's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Cortex | HyBran |
|---|---|---|
| Price | Free | Free |
| Update frequency | β | Every 4 days |
| Ads | Yes | No β better |
| In-app purchases | No | No |
| Devices | iPhone, iPad β better | iPhone |
| Requires iOS | 17.0 | 16.0 β better |
| Further details β not scored | ||
| Size | 7 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Pratik Poudel | Turing Intelligence |
In-app purchases
Cortex
No in-app purchases
HyBran
No in-app purchases









