Comparison

CatchNote AI Notes Note Taker vs 생각창고

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

CatchNote AI Notes Note Taker

Save articles, PDFs, images, and notes instantly. AI automatically categorizes, tags, and summarizes your content, eliminating manual sorting and cluttered read-it-later lists. Access your notes across devices with real-time sync and ask AI questions about your saved information.

Highlights
  • One-tap saving of articles, PDFs, and images
  • AI-powered auto-organization with folders and tags
  • Content summarization by AI
  • Real-time PC and mobile sync (Pro)
  • Ask AI questions about your saved notes (Pro)
  • Export to Markdown, Notion, Obsidian, Office, or email
  • Re-discovery reminders for saved items
Features
Read full description

Save it in a tap. The AI files it. And brings it back right when you would forget. Every notes app is a graveyard of saved things. CatchNote is the one that resurfaces them. A second brain that does not ask you to maintain it. More CatchNote is an AI note taker, notepad and bookmark manager for people who save more than they read. Made for savers who forget You bookmark articles. You forward yourself links. You screenshot recipes. Most of it disappears into the drawer. CatchNote is the app for what happens after you save. It is a second brain, note taker and notepad in one, for people who liked the idea of Obsidian but not the maintenance. Key features AI note taker. From any app, share a link, a tweet, an article or a screenshot to CatchNote. The AI reads it, summarizes it, and tags it. Save with a share. Recall with a word. Notepad and notebook in one. Type a quick note, save a link, capture an idea. Everything lands in the same searchable notebook. No plugin to install. No folder tree to maintain. Bookmark manager reimagined. Traditional bookmarks let you save. CatchNote lets you save and then find it again. Full-text search across every note. Tag folders by topic. Filter by source (X, LinkedIn, Safari, YouTube). Resurfacing (the point of the whole app). When something you saved becomes relevant, the AI brings it back on its own. A weekly digest surfaces three cards from what you saved this week. A forgotten cards feed pulls back items you have not opened in a while. Serendipity connections show up when a new save relates to an old one. Second brain, without the maintenance. No plugins. No folder trees to build by hand. No links to draw. The AI does the filing. Only what you chose to keep. CatchNote does not watch your screen. It does not read your messages. It only knows the things you decided were worth saving. Yours to take out. Markdown export with YAML frontmatter. Your knowledge is not locked in. Made for Solo learners drowning in playlists, saved reels and unread bookmarks. Students overwhelmed by course materials. Professionals who want the knowledge to stick, not just be captured. People who tried Obsidian and gave up on the upkeep. People who tried Apple Notes and lost track. How it works 1. From any app, share to CatchNote. The share sheet is the whole interface. 2. The AI reads what you shared. It summarizes. It picks a category. 3. When you would have forgotten it, CatchNote resurfaces the card. In the weekly digest, in the forgotten cards feed, or when a new save connects to an old one. Privacy Your saved items live in an on-device database on your phone. The AI classification runs through anonymous cloud calls that do not carry your account. Your knowledge is yours. Export to Markdown at any time. Pricing CatchNote is free with a hundred saves and gentle ads. CatchNote Pro at $4.99 a month or $39.99 a year removes ads and lifts the save limit. No lock in. Cancel anytime through the App Store.

About

생각창고

Features
Read full description

Stop letting links pile up — tuck them into your warehouse. Think Warehouse is a dead-simple keeper for the links you find, the photos you snap, and the thoughts that pop up. No account, no login. ■ Just toss it in Paste a link and it pulls the title and preview image for you. Shared a place from Maps? It sorts out the name, address, and link automatically. ■ Voice (new) Tap the red mic on Home and just talk. Filler words and false starts are cleaned up, to-dos and shopping become tidy lists, and "first, second…" turns into a numbered list. ■ Shelve it by category Make your own shelves — Music, Food, Ideas — and drop things in. It even guesses the right category for you. ■ This month's budget Jot down what you spend, add a receipt photo if you like, and look back at past months — subscriptions included as fixed costs. ■ Subscription reminders Register the things that leave your account every month and get a heads-up before each billing date. ■ Memos Shopping lists, reminders — pin, star, reorder, and browse by month. ■ Four languages Korean, English, Japanese, Chinese — switch anytime from the globe up top. ■ Only on your device Everything you save stays on your device. Nothing is sent to our servers. (Voice recognition is handled by Apple, and audio is never saved.)

Screenshots

CatchNote AI Notes Note Taker4 screens
생각창고4 screens

Verdict

The call

The clearest difference is in-app purchases: 생각창고 at none against CatchNote AI Notes Note Taker's 2. 생각창고 also leads on ads (none vs shown). On price, review sentiment, update cadence and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. CatchNote AI Notes Note Taker sells 2 in-app purchases, starting at $4.99 per month. 생각창고 asks for nothing beyond the download.

UpkeepUpdate frequency

CatchNote AI Notes Note Taker ships an update weekly, 생각창고 every 9 days. The most recent releases landed on October 3, 2026 and October 2, 2026 respectively.

Scorecard2 real differences · 8 level
CatchNote AI Notes Note Taker versus 생각창고: the parameters behind the verdict, then further details
ParameterCatchNote AI Notes Note Taker생각창고
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings1 — better—
Update frequencyWeekly — betterEvery 9 days
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.015.0 — better
Further details — not scored
Size56 MB2 MB
Age rating17+4+
DeveloperYun Leesung ju KIM

Customer experience

CatchNote AI Notes Note Taker

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

생각창고

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

CatchNote AI Notes Note Taker

Subscriptions2
  • CatchNote Pro$4.991 Month
  • CatchNote Pro annual$47.901 Year
None

생각창고

No in-app purchases

Questions

Is CatchNote AI Notes Note Taker free?
CatchNote AI Notes Note Taker is free to download, with in-app purchases available.
Is 생각창고 free?
생각창고 is free to download, with no in-app purchases.
Do CatchNote AI Notes Note Taker or 생각창고 have ads?
CatchNote AI Notes Note Taker shows ads; 생각창고 does not.
Which is updated more often, CatchNote AI Notes Note Taker or 생각창고?
CatchNote AI Notes Note Taker ships an update weekly, and 생각창고 every 9 days. Most recently, CatchNote AI Notes Note Taker was updated on October 3, 2026 and 생각창고 on October 2, 2026.

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