# Notes Writer vs Capture AI

The clearest difference is update cadence: Capture AI at daily against Notes Writer's every 4 days. Capture AI also leads on iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Notes Writer sells 8 in-app purchases, starting at $1.99 per 7 days and Capture AI sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Notes Writer ships an update every 4 days, Capture AI daily. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Notes Writer | Capture AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (7.3K ratings)](https://appshunter.io/ios/app/notes-writer-pdf-ai-markup/id1423643723/reviews)** | — |
| Number of ratings | **7.3K** | — |
| Positive reviews | 45.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 660 MB | 6 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kairoos Solutions SL](https://appshunter.io/developer/978066434) | [Abduazim Islomjonov](https://appshunter.io/developer/1753463620) |

## What reviewers say

### Notes Writer

[App page](https://appshunter.io/ios/app/notes-writer-pdf-ai-markup/id1423643723)

This app is a comprehensive note-taking and PDF editing solution for mobile devices. It allows users to write, format, and organize notes, annotate PDFs, fill forms, and scan documents. The app offers advanced editing tools, powerful search, and seamless sharing and export options.

**Highlights:** Write and format notes, Annotate PDFs and fill forms, Organize with unlimited notebooks, Powerful full-text search, Document scanning, Sync with cloud services, Export to multiple formats

**Features:** macOS Compatibility, Family Sharing, Vision Pro support, iPhone Duo support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $1.99 | per 7 days |
| Notes Writer Unlock All and AI | $3.99 | per month |
| Notes Writer Unlock All and AI | $14.99 | per year |
| Full Version Unlock Pro | $3.99 | one-time |
| Full Version Unlock Pro | $4.99 | one-time |
| Full Version Unlock Pro | $5.99 | one-time |
| Full Version Unlock Pro | $6.99 | one-time |
| Lifetime Pro Full Unlock | $14.99 | one-time |

**What reviewers like**

- 🚀 Smooth writing experience
- 💡 Versatile note-taking features
- 🔒 Good privacy
- 👍 Useful for various purposes (notes, PDF annotations, etc.)

**What reviewers complain about**

- 🐛 Crashes and freezes
- 🔒 Limiting free version with paywalls
- 🐛 Bugs with erasing, page management, and file corruption
- 🐛 Laggy performance and slow loading times

**Reported bugs**

- Notes randomly disappearing or getting corrupted
- Inability to recover deleted documents
- Unexpected behavior when adding/deleting pages
- Syncing issues and broken links between documents

**Requested features**

- Add more brushes and pen customization options
- Improve the clipping/selection tool
- Implement OCR and handwriting search
- Provide a Mac version


### Capture AI

[App page](https://appshunter.io/ios/app/capture-ai-document-scanner/id6790170536)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Capture AI Pro Monthly | $4.99 | per month |
| Capture AI Pro Yearly | $19.99 | per year |
| Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is Notes Writer free?

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

### Is Capture AI free?

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

### Do Notes Writer or Capture AI have ads?

Neither Notes Writer nor Capture AI shows ads.

### Which is updated more often, Notes Writer or Capture AI?

Notes Writer ships an update every 4 days, and Capture AI daily. Most recently, Notes Writer was updated on October 29, 2026 and Capture AI on October 25, 2026.

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