# PDFTool Lab vs Gringo XP Freestyle Panel FF

The clearest difference is in-app purchases: Gringo XP Freestyle Panel FF at none against PDFTool Lab's 1. Gringo XP Freestyle Panel FF also leads on iOS requirement (15.0 vs 17.0). PDFTool Lab's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. PDFTool Lab sells 1 one-off in-app purchase. Gringo XP Freestyle Panel FF asks for nothing beyond the download.

PDFTool Lab ships an update fortnightly, Gringo XP Freestyle Panel FF every 9 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | PDFTool Lab | Gringo XP Freestyle Panel FF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 9 days** |
| Size | 67 MB | 34 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ASAPP STUDIO](https://appshunter.io/developer/1338092352) | [youssef Boughaba](https://appshunter.io/developer/1895177124) |

## What reviewers say

### PDFTool Lab

[App page](https://appshunter.io/ios/app/pdftool-lab/id6757402188)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDFTool Premium | $0.99 | one-time |


### Gringo XP Freestyle Panel FF

[App page](https://appshunter.io/ios/app/gringo-xp-freestyle-panel-ff/id6816151124)

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

**In-app purchases:** none


## Frequently asked questions

### Is PDFTool Lab free?

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

### Is Gringo XP Freestyle Panel FF free?

Gringo XP Freestyle Panel FF is free to download, with no in-app purchases.

### Do PDFTool Lab or Gringo XP Freestyle Panel FF have ads?

Gringo XP Freestyle Panel FF shows ads; PDFTool Lab does not.

### Which is updated more often, PDFTool Lab or Gringo XP Freestyle Panel FF?

PDFTool Lab ships an update fortnightly, and Gringo XP Freestyle Panel FF every 9 days. Most recently, PDFTool Lab was updated on October 25, 2026 and Gringo XP Freestyle Panel FF on October 24, 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.*