# Inkflow Visual Notebook vs Sketch Book App

The clearest difference is review sentiment: Inkflow Visual Notebook at 71% against Sketch Book App's 0%. Inkflow Visual Notebook also leads on rating (4.6 vs 2.0) and ratings volume (1.9K vs 2). Sketch Book App's advantage is in-app purchases (none vs 1) and iOS requirement (9.0 vs 12.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Inkflow Visual Notebook sells 1 one-off in-app purchase. Sketch Book App asks for nothing beyond the download.

Inkflow Visual Notebook holds the better App Store score, 4.6 against 2.0. That said, the two scores are not equally well evidenced: Inkflow Visual Notebook has 1.9K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 71% of Inkflow Visual Notebook's written reviews are positive against 0% of Sketch Book App's.

Inkflow Visual Notebook ships an update every 5 months, Sketch Book App every 9 months. The most recent releases landed on September 20, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Inkflow Visual Notebook | Sketch Book App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (1.9K ratings)](https://appshunter.io/ios/app/inkflow-visual-notebook/id519524685/reviews)** | [2.0 (2 ratings)](https://appshunter.io/ios/app/sketch-book-app/id1490211022/reviews) |
| Number of ratings | **1.9K** | 2 |
| Positive reviews | **71.2% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 9 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 42 MB | 10 MB |
| Requires iOS | 12.1 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Qrayon, LLC](https://appshunter.io/developer/354980265) | [myFirst Tech Asia Pte Ltd](https://appshunter.io/developer/1135332040) |

## What reviewers say

### Inkflow Visual Notebook

[App page](https://appshunter.io/ios/app/inkflow-visual-notebook/id519524685)

This app offers a fluid digital writing and sketching experience, allowing users to easily capture, resize, and reorganize ideas. It supports high-resolution zooming for detailed work and integrates text, photos, and custom paper backgrounds. Users can share their creations in various formats.

**Highlights:** Fluid digital ink for writing and sketching, Resize and reorganize content with touch gestures, High-resolution zoom for precision detail, Insert text, photos, and custom paper backgrounds, Export to PDF, JPEG, and PNG, Inkport for scanning real-world notes

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Inkflow Plus | $5.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Intuitive interface
- 💡 Great for brainstorming and sketching
- 👍 Useful for note-taking and journaling
- 👍 Versatile for various purposes (work, school, art)

**What reviewers complain about**

- 🔒 Limited features in free version
- 💰 Paid upgrade is expensive for some users
- 🐛 Occasional crashes and data loss issues
- 🔒 Lack of cloud sync and cross-device access
- 🔒 Difficult to organize and manage notebooks/pages

**Reported bugs**

- Frequent crashes and data loss
- Unreliable auto-save and syncing
- Compatibility issues with newer devices/OS
- Pen/input lag and inconsistent responsiveness

**Requested features**

- Add more pen/brush options and customization
- Implement layers and advanced drawing tools
- Improve page management (insert, delete, reorder)
- Integrate cloud sync and cross-device access
- Add password protection and locking features


### Sketch Book App

[App page](https://appshunter.io/ios/app/sketch-book-app/id1490211022)

This digital sketchpad allows children to draw and save their creations. It offers a portable and convenient way for kids to express their creativity anywhere, anytime. Artwork can be easily transferred to other devices for sharing.

**Highlights:** Built-in memory for saving masterpieces, Portable and convenient for on-the-go use, Long battery life (up to 2 weeks), Seamless transfer of artwork to devices, Digital enhancement of hand-drawn sketches

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

**In-app purchases:** none


## Frequently asked questions

### Is Inkflow Visual Notebook free?

Inkflow Visual Notebook is free to download, with in-app purchases available.

### Is Sketch Book App free?

Sketch Book App is free to download, with no in-app purchases.

### Which has better reviews, Inkflow Visual Notebook or Sketch Book App?

Inkflow Visual Notebook is rated higher. Inkflow Visual Notebook averages 4.6 out of 5 from 1.9K ratings, while Sketch Book App averages 2.0 from 2 ratings.

### Do Inkflow Visual Notebook or Sketch Book App have ads?

Neither Inkflow Visual Notebook nor Sketch Book App shows ads.

### Which is updated more often, Inkflow Visual Notebook or Sketch Book App?

Inkflow Visual Notebook ships an update every 5 months, and Sketch Book App every 9 months. Most recently, Inkflow Visual Notebook was updated on September 20, 2026 and Sketch Book App on September 21, 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.*