# PDFly vs BlackBird

The clearest difference is in-app purchases: BlackBird at none against PDFly's 1. BlackBird also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. PDFly sells 1 in-app purchase, starting at $9.99 per year. BlackBird asks for nothing beyond the download.

## The numbers

| Metric | PDFly | BlackBird |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/blackbird/id6760231389/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | — | Every 3 days |
| Monetization | — | Free |
| Size | 7 MB | 10 MB |
| Requires iOS | 18.2 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Vecinio Technologies](https://appshunter.io/developer/1718114278) | [Artem Kolesnik](https://appshunter.io/developer/1883374774) |

## What reviewers say

### PDFly

[App page](https://appshunter.io/ios/app/pdfly-pdf-document-creator/id6755541894)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $9.99 | per year |


### BlackBird

[App page](https://appshunter.io/ios/app/blackbird/id6760231389)

This browser allows QA engineers and web developers to create isolated testing profiles with separate cookies and cache. It simulates various devices, platforms, and regions for comprehensive web application testing.

**Highlights:** Isolated test profiles, Simulate devices, platforms, regions, Separate cookies, localStorage, cache, User Agent, Screen Resolution, Timezone, Language simulation, HTTP & SOCKS5 proxy support, Cloud sync and team collaboration

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

**In-app purchases:** none


## Frequently asked questions

### Is PDFly free?

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

### Is BlackBird free?

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

### Do PDFly or BlackBird have ads?

PDFly shows ads; BlackBird does not.

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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.*