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Notion is where you build systems. JikuDeck is where you catch ideas before they disappear.
The short answer
Notion is an all-in-one workspace for docs, wikis, databases, and projects, with apps on every platform and real-time collaboration. JikuDeck is an iPhone app for capturing single ideas from books, podcasts, talks, and articles as visual cards in seconds, then bringing them back with fast search and a daily Home Screen widget. Use Notion to build systems. Use JikuDeck to catch and remember ideas. Many people use both.
At a glance
Real life
Neither app wins everything. Here's where each one shines.
Databases, views, and due dates keep a project on track.
NotionSay it out loud and it's a card. Episode details fill in from the link.
JikuDeckNested pages, permissions, and real-time editing for everyone.
NotionSnap it as a photo card and add the takeaway in one sentence.
JikuDeckA database with properties and filters fits a tracker perfectly.
NotionOne idea per card, tagged with the book, resurfaced by the widget.
JikuDeckHead to head
Capture, organizing, search, devices, privacy, and price, side by side.
| Feature | Notion | JikuDeck |
|---|---|---|
| Capture | ||
| Starting a note | Pick a workspace and a page or database, then add blocks. | One card, one idea. No page or folder to choose. |
| Ways to capture | Typing, the share sheet, a web clipper, images, files, and embeds. | Text, voice, camera, photos, clipboard, the share sheet, and URL scanning. |
| Saving links | Save to a page or database with the share sheet or web clipper. | Share to a card. Podcast and YouTube details fill in automatically. |
| Organizing | ||
| Structure | Nested pages, databases with properties, views, and templates. | One deck of cards with tags, sources, and creators. |
| Formatting | Rich blocks like text, tables, toggles, and embeds. | One short idea per card, with visual card styles. |
| Finding and remembering | ||
| Search | Full-text search across your workspace, with filters. | Search by words, tags, sources, creators, platforms, photos, or date range. |
| Resurfacing | Widgets open pages you pick. Reminders fire on dates you set. | A widget shows a random card from your deck each day. |
| AI help | Notion AI for writing, summarizing, and questions, on eligible plans. | On-device rewriting with Apple Intelligence in Pro. |
| Devices and privacy | ||
| Devices | iPhone, iPad, Android, Mac, Windows, and the web, synced. | iPhone (iOS 17 or later). |
| Account | Requires a Notion account. Content is stored in Notion's cloud. | No account. Cards are stored locally on your iPhone. |
| Sharing | Real-time collaboration, comments, and permissions. | Built for personal use. |
| Price | ||
| Cost | Free plan for individuals. Paid plans add features for power users and teams. | Free for up to 50 cards. Pro is a one-time $6.99. |
Based on Notion features as of October 2026. Plans and features may change.
Better together
Keep projects, docs, and team pages in Notion. When an idea hits you on a walk, in a talk, or halfway through a book, catch it in JikuDeck in seconds, without stopping to decide where it belongs.
FAQ
For capturing and remembering ideas, yes. For docs, wikis, databases, and project management, no. Many people use JikuDeck for quick capture on their iPhone and keep Notion for structured work.
You can, and many people build reading databases in Notion. The tradeoff is setup: choosing a page, filling in properties, and keeping the system tidy. JikuDeck skips that. You capture an idea in seconds, podcast and YouTube details fill in automatically, and a widget brings ideas back to you.
Yes. Use JikuDeck to catch ideas the moment they happen, and Notion for projects, docs, and anything you share with a team.
No. JikuDeck works without an account, email, or login, and stores your cards locally on your iPhone. Notion requires an account and stores content in its cloud.
JikuDeck is free for up to 50 cards. JikuDeck Pro is a one-time $6.99 purchase for unlimited cards and extra features.
Download JikuDeck free for iPhone.
Download on theApp Store
Notion is a trademark of Notion Labs, Inc. JikuDeck is an independent app and is not affiliated with or endorsed by Notion.
JikuDeck