# CatchNote AI Notes  Note Taker vs Folio

The clearest difference is ads: Folio at none against CatchNote AI Notes  Note Taker's shown. CatchNote AI Notes  Note Taker's advantage is update cadence (weekly vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. CatchNote AI Notes  Note Taker sells 2 in-app purchases, starting at $4.99 per month and Folio sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

CatchNote AI Notes  Note Taker ships an update weekly, Folio every 3 weeks. The most recent releases landed on October 3, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | CatchNote AI Notes  Note Taker | Folio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/catchnote-ai-notes-note-taker/id6762549430/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Freemium | — |
| Size | 56 MB | 44 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, Mac |
| Age rating | 17+ | 4+ |
| Developer | [Yun Lee](https://appshunter.io/developer/1894639505) | [Dinh Bao Thang Duong](https://appshunter.io/developer/1529449646) |

## What reviewers say

### CatchNote AI Notes  Note Taker

[App page](https://appshunter.io/ios/app/catchnote-ai-notes-note-taker/id6762549430)

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:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CatchNote Pro | $4.99 | per month |
| CatchNote Pro annual | $47.90 | per year |


### Folio

[App page](https://appshunter.io/ios/app/folio-markdown-library/id6765871325)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is CatchNote AI Notes  Note Taker free?

CatchNote AI Notes  Note Taker is free to download, with in-app purchases available.

### Is Folio free?

Folio is free to download, with in-app purchases available.

### Do CatchNote AI Notes  Note Taker or Folio have ads?

CatchNote AI Notes  Note Taker shows ads; Folio does not.

### Which is updated more often, CatchNote AI Notes  Note Taker or Folio?

CatchNote AI Notes  Note Taker ships an update weekly, and Folio every 3 weeks. Most recently, CatchNote AI Notes  Note Taker was updated on October 3, 2026 and Folio on September 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*