# CanvasPrism vs Notebook Studio

The clearest difference is price: CanvasPrism at Free against Notebook Studio's $6.99. CanvasPrism also leads on update cadence (daily vs every 2 weeks). Notebook Studio's advantage is iOS requirement (17.0 vs 26.2). On ads, in-app purchases and device support there is nothing between them.

CanvasPrism is free to download; Notebook Studio costs $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

CanvasPrism ships an update daily, Notebook Studio every 2 weeks. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | CanvasPrism | Notebook Studio |
| --- | --- | --- |
| Price | **Free** | $6.99 |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/canvasprism-whiteboard/id6785350171/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 weeks |
| Monetization | Free | — |
| Size | 195 MB | 9 MB |
| Requires iOS | 26.2 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Life Utility Apps, LLC](https://appshunter.io/developer/1721977600) | [SAMUEL JOSEPH PROCTOR](https://appshunter.io/developer/6806854218) |

## What reviewers say

### CanvasPrism

[App page](https://appshunter.io/ios/app/canvasprism-whiteboard/id6785350171)

A private, offline whiteboard app for drawing, sketching, and creating diagrams. It offers an infinite canvas, shape libraries, and Apple Pencil support, with options for iCloud sync. Your creations are stored securely on your device.

**Highlights:** Infinite canvas for freehand sketching, Smart shape connectors for diagrams, Component libraries and templates, Apple Pencil support with gestures, Customizable themes and backgrounds, Export to PNG, PDF, SVG, Optional iCloud sync

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

**In-app purchases:** none


### Notebook Studio

[App page](https://appshunter.io/ios/app/notebook-studio-pdf-designer/id6811397092)

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

**In-app purchases:** none


## Frequently asked questions

### Is CanvasPrism free?

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

### Is Notebook Studio free?

Notebook Studio costs $6.99, with no in-app purchases.

### Do CanvasPrism or Notebook Studio have ads?

Neither CanvasPrism nor Notebook Studio shows ads.

### Which is updated more often, CanvasPrism or Notebook Studio?

CanvasPrism ships an update daily, and Notebook Studio every 2 weeks. Most recently, CanvasPrism was updated on October 24, 2026 and Notebook Studio on October 26, 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.*