# Chat PDF vs UnblockPiP

The clearest difference is review sentiment: Chat PDF at 67% against UnblockPiP's 17%. Chat PDF also leads on ads (none vs shown) and rating (4.4 vs 4.0). UnblockPiP's advantage is monetization model (free vs subscription) and iOS requirement (15.0 vs 18.5). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Chat PDF sells 5 in-app purchases, starting at $3.99 per 7 days and UnblockPiP sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Chat PDF holds the better App Store score, 4.4 against 4.0. Both are backed by a comparable volume of ratings — 16 and 4 respectively. Written reviews point the same way: 67% of Chat PDF's written reviews are positive against 17% of UnblockPiP's.

Chat PDF ships an update fortnightly, UnblockPiP every 9 days. The most recent releases landed on September 29, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Chat PDF | UnblockPiP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (16 ratings)](https://appshunter.io/ios/app/chat-pdf-pdf-maker/id6748901482/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/unblockpip-float-video-player/id6759963993/reviews) |
| Number of ratings | **16** | 4 |
| Positive reviews | **66.7% of reviews** | 16.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 9 days** |
| Monetization | Subscription | **Free** |
| Size | 26 MB | 23 MB |
| Requires iOS | 18.5 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tap Tap Slide](https://appshunter.io/developer/396335706) | [Valeriya Pekar](https://appshunter.io/developer/1600468027) |

## What reviewers say

### Chat PDF

[App page](https://appshunter.io/ios/app/chat-pdf-pdf-maker/id6748901482)

Transform text or PDFs into usable documents or extract information by asking questions. Convert plain text or DOCX files into clean PDFs, or upload PDFs to get summaries and answers.

**Highlights:** Convert text to PDF, Convert DOCX to PDF, Upload and query PDFs, Get document summaries, Extract specific details from PDFs, No watermarks or ads

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $3.99 | per 7 days |
| Annual Subscription | $19.99 | per year |
| yearly | $39.99 | per year |
| yearly | $39.99 | per year |
| Lifetime | $49.99 | one-time |


### UnblockPiP

[App page](https://appshunter.io/ios/app/unblockpip-float-video-player/id6759963993)

This Safari extension allows you to detach web videos into a Picture in Picture window, enabling background playback while you multitask. Enjoy seamless video and audio continuity across apps and browsing sessions.

**Highlights:** Detach videos into Picture in Picture, Background audio playback, Safari extension integration, Quick access to recent videos, Private by design, no tracking, One-time purchase

**Features:** macOS Compatibility, Safari Extension, Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |
| Yearly Subscription | $18.99 | per year |
| Lifetime purchase | $29.99 | one-time |


## Frequently asked questions

### Is Chat PDF free?

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

### Is UnblockPiP free?

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

### Which has better reviews, Chat PDF or UnblockPiP?

Chat PDF is rated higher. Chat PDF averages 4.4 out of 5 from 16 ratings, while UnblockPiP averages 4.0 from 4 ratings.

### Do Chat PDF or UnblockPiP have ads?

UnblockPiP shows ads; Chat PDF does not.

### Which is updated more often, Chat PDF or UnblockPiP?

Chat PDF ships an update fortnightly, and UnblockPiP every 9 days. Most recently, Chat PDF was updated on September 29, 2026 and UnblockPiP on September 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.*