# Fast Annotate vs ScreenPDF

The clearest difference is price: ScreenPDF at Free against Fast Annotate's $4.49. ScreenPDF also leads on update cadence (every 2 days vs every 6 weeks) and iOS requirement (14.0 vs 26.0). Fast Annotate's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

ScreenPDF is free to download; Fast Annotate costs $4.49 up front. ScreenPDF sells 1 one-off in-app purchase. Fast Annotate asks for nothing beyond the download.

Fast Annotate ships an update every 6 weeks, ScreenPDF every 2 days. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Fast Annotate | ScreenPDF |
| --- | --- | --- |
| Price | $4.49 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 2 days** |
| Size | 8 MB | 45 MB |
| Requires iOS | 26.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Oliver Letterer](https://appshunter.io/developer/433507462) | [Black Sheep Media Ltd](https://appshunter.io/developer/1666260830) |

## What reviewers say

### Fast Annotate

[App page](https://appshunter.io/ios/app/fast-annotate/id6476487917)

**Features:** Vision Pro support

**In-app purchases:** none


### ScreenPDF

[App page](https://appshunter.io/ios/app/screenpdf-screenshot-to-pdf/id6636483966)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


## Frequently asked questions

### Is Fast Annotate free?

Fast Annotate costs $4.49, with no in-app purchases.

### Is ScreenPDF free?

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

### Do Fast Annotate or ScreenPDF have ads?

ScreenPDF shows ads; Fast Annotate does not.

### Which is updated more often, Fast Annotate or ScreenPDF?

Fast Annotate ships an update every 6 weeks, and ScreenPDF every 2 days. Most recently, Fast Annotate was updated on October 24, 2026 and ScreenPDF on October 7, 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.*