# Napkin AI vs Notebook Studio

The clearest difference is price: Napkin AI at Free against Notebook Studio's $6.99. Napkin AI also leads on iOS requirement (15.0 vs 17.0). Notebook Studio's advantage is update cadence (every 10 days vs every 5 months). On ads, in-app purchases and device support there is nothing between them.

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

Napkin AI ships an update every 5 months, Notebook Studio every 10 days. The most recent releases landed on November 8, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Napkin AI | Notebook Studio |
| --- | --- | --- |
| Price | **Free** | $6.99 |
| Rating | **[1.0 (4 ratings)](https://appshunter.io/ios/app/napkin-ai-image-generator/id6742654016/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 10 days** |
| Monetization | Free | — |
| Size | 54 MB | 11 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Arsen Asatryan](https://appshunter.io/developer/1795050503) | [SAMUEL JOSEPH PROCTOR](https://appshunter.io/developer/6806854218) |

## What reviewers say

### Napkin AI

[App page](https://appshunter.io/ios/app/napkin-ai-image-generator/id6742654016)

This AI-powered tool generates professional images for presentations, business reports, and creative projects. Simply describe your needs, select a style and size, and receive high-quality visuals instantly. It's designed to bring your ideas to life effortlessly.

**Highlights:** AI-powered image generation, Presentation and business visuals, Multiple style and theme options, Customizable image descriptions, Instant download, Easy-to-use interface

**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 Napkin AI free?

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

### Is Notebook Studio free?

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

### Do Napkin AI or Notebook Studio have ads?

Neither Napkin AI nor Notebook Studio shows ads.

### Which is updated more often, Napkin AI or Notebook Studio?

Napkin AI ships an update every 5 months, and Notebook Studio every 10 days. Most recently, Napkin AI was updated on November 8, 2026 and Notebook Studio on November 10, 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.*