What this app is. What it isn’t. What you could build.

One-liner

A note-taking app with AI-powered summarization, handwriting-to-text conversion, and PDF annotation, designed for students and professionals who need smart, searchable notes.

Strengths

AI-generated summaries of long notes and lectures (review: 'The AI summary saved me hours of review time')
Seamless handwriting-to-text conversion with accurate recognition (review: 'My handwritten notes are now fully searchable')
Powerful PDF annotation tools with markup, highlighting, and OCR integration
Syncs across devices with reliable cloud backup and offline access
Integrates well with Obsidian workflows via export options and Markdown support

Weaknesses

Frequent crashes on older iPad models (review: 'App keeps freezing when I open large notebooks')
AI features require a subscription; basic functionality is limited without paying ($10/month)
No native dark mode on iOS 17+ (review: 'Dark mode is broken after the last update')
Exporting to Obsidian is clunky—requires manual folder management
Slow performance with large notebooks (>50 pages) despite claims of optimization

Opportunities

Build a lightweight, free-tier version focused only on AI summarization for lecture notes
Create a plugin or export tool that auto-syncs Notability notes to Obsidian with proper linking
Develop a companion app for quick AI note capture from audio recordings (e.g., Zoom, podcasts)
Offer a one-time purchase model instead of subscription for core AI features
Add true dark mode and performance optimizations for older devices

Build ideas

Competitors

Obsidian
GoodNotes
Apple Notes
Bear
Evernote

AI-generated brief · 5/12/2026, 10:25:46 PM

First load takes ~10–30s while we generate the brief. Cached afterward.