Memento AI vs CatchNote AI Notes Note Taker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Memento AI
Capture thoughts quickly via voice or text and have them automatically filed. Receive persistent reminders for deadlines that escalate as they approach. Ask questions in natural language to retrieve information from your notes.
- Voice and text note capture
- Automatic transcription
- Persistent deadline reminders
- Natural language search
- Private notes
- Data export
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# Memento — Don't Lose That Thought You know that moment when you think of something important and tell yourself, *“I’ll remember this later”*? And then, two hours later, it’s gone. That’s what Memento is for. Say it. Type it. Get it out of your head. Memento keeps it for you and helps bring it back when you actually need it. ## Just say what you're thinking Open Memento and start talking. No folders, tags, or complicated setup. Your voice note is automatically turned into text, so you can capture a thought in a couple of seconds and move on. ## Reminders that actually help If you mention a date or deadline, Memento can remind you. And for things that really matter, it doesn’t just remind you once and disappear. Reminders start quietly, then become more noticeable as the deadline gets closer. Done already? Mark it complete from your lock screen and the reminders stop. ## Ask your notes Instead of searching through everything you've written, just ask. **“What did I say about the roof?”** **“What do I have coming up this week?”** Memento looks through your own notes and gives you an answer. If you never wrote it down, it will tell you that too. It won't make something up just to give you an answer. ## Made for forgetful minds Maybe you have ADHD. Maybe you're just busy. Maybe your brain is full of things all the time. The problem was never really writing things down. It's remembering to come back to them. Memento is built for that part. ## Your notes are yours Your notes are private to your account. They aren't used for analytics. You can export everything whenever you want, or delete your account and all your data directly from the app. ## No complicated system Memento isn't another folder system. It isn't a habit tracker. It's just a place to put the things you don't want to forget — and a little help making sure they come back at the right time.
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.
- 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
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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.
Screenshots
Verdict
The clearest difference is in-app purchases: Memento AI at none against CatchNote AI Notes Note Taker's 2. Memento AI also leads on ads (none vs shown). On price, rating, review sentiment and ratings volume 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
Both are free to download. CatchNote AI Notes Note Taker sells 2 in-app purchases, starting at $4.99 per month. Memento AI asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Memento AI against 5.0 for CatchNote AI Notes Note Taker. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Memento AI ships an update every 4 days, CatchNote AI Notes Note Taker weekly. Both last shipped on October 31, 2026.
| Parameter | Memento AI | CatchNote AI Notes Note Taker |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 4 days — better | Weekly |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 16.0 |
| Further details — not scored | ||
| Size | 47 MB | 56 MB |
| Age rating | 4+ | 17+ |
| Developer | Irakli Kochua | Yun Lee |
Customer experience
Memento AI
CatchNote AI Notes Note Taker
In-app purchases
Memento AI
No in-app purchases
CatchNote AI Notes Note Taker
- CatchNote Pro$4.991 Month
- CatchNote Pro annual$47.901 Year
Questions
Is Memento AI free?
Is CatchNote AI Notes Note Taker free?
Which has better reviews, Memento AI or CatchNote AI Notes Note Taker?
Do Memento AI or CatchNote AI Notes Note Taker have ads?
Which is updated more often, Memento AI or CatchNote AI Notes Note Taker?
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