# Netbook vs PDF Studio

The clearest difference is in-app purchases: Netbook at none against PDF Studio's 3. Netbook also leads on update cadence (every 2 days vs every 2 weeks) and iOS requirement (13.4 vs 17.6). PDF Studio's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. PDF Studio sells 3 in-app purchases, starting at $2.49 per 7 days. Netbook asks for nothing beyond the download.

Netbook ships an update every 2 days, PDF Studio every 2 weeks. The most recent releases landed on October 15, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Netbook | PDF Studio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Size | 30 MB | 6 MB |
| Requires iOS | **13.4** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ahmet enes kececi](https://appshunter.io/developer/1772237227) | [Boris Spiro](https://appshunter.io/developer/1853293003) |

## What reviewers say

### Netbook

[App page](https://appshunter.io/ios/app/netbook/id6736518993)

**Features:** macOS Compatibility

**In-app purchases:** none


### PDF Studio

[App page](https://appshunter.io/ios/app/pdf-studio-scan-and-edit-docs/id6755344174)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $2.49 | per 7 days |
| Monthly Premium | $4.99 | per month |
| Annual Premium | $29.99 | per year |


## Frequently asked questions

### Is Netbook free?

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

### Is PDF Studio free?

PDF Studio is free to download, with in-app purchases available.

### Do Netbook or PDF Studio have ads?

Netbook shows ads; PDF Studio does not.

### Which is updated more often, Netbook or PDF Studio?

Netbook ships an update every 2 days, and PDF Studio every 2 weeks. Most recently, Netbook was updated on October 15, 2026 and PDF Studio on October 18, 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.*