# Notes Writer vs Seekdata Cattle

The clearest difference is in-app purchases: Seekdata Cattle at none against Notes Writer's 9. Seekdata Cattle also leads on iOS requirement (13.0 vs 26.0). Notes Writer's advantage is update cadence (every 4 days vs every 43 months). On price, ads 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. Seekdata Cattle asks for nothing beyond the download.

Notes Writer ships an update every 4 days, Seekdata Cattle every 43 months. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Notes Writer | Seekdata Cattle |
| --- | --- | --- |
| 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 | 45.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 43 months |
| Monetization | Free with in-app purchases | — |
| Size | 660 MB | 22 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Kairoos Solutions SL](https://appshunter.io/developer/978066434) | [Streamline, Lda.](https://appshunter.io/developer/1138720151) |

## 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


### Seekdata Cattle

[App page](https://appshunter.io/ios/app/seekdata-cattle/id1575366155)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Notes Writer free?

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

### Is Seekdata Cattle free?

Seekdata Cattle is free to download, with no in-app purchases.

### Do Notes Writer or Seekdata Cattle have ads?

Neither Notes Writer nor Seekdata Cattle shows ads.

### Which is updated more often, Notes Writer or Seekdata Cattle?

Notes Writer ships an update every 4 days, and Seekdata Cattle every 43 months. Most recently, Notes Writer was updated on November 1, 2026 and Seekdata Cattle on October 30, 2026.

---

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