# PDF Reader vs Smart Cast Mirroring

The clearest difference is rating: Smart Cast Mirroring at 5.0 against PDF Reader's 3.9. PDF Reader's advantage is ratings volume (13 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. PDF Reader sells 2 in-app purchases, starting at $9.99 per 7 days and Smart Cast Mirroring sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Smart Cast Mirroring holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: PDF Reader has 13 ratings behind it against 1, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 20, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | PDF Reader | Smart Cast Mirroring |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (13 ratings)](https://appshunter.io/ios/app/pdf-reader-ez-read-pdf/id6752860700/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/smart-cast-mirroring/id6765548443/reviews)** |
| Number of ratings | **13** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 42 MB | 50 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [欣 翁](https://appshunter.io/developer/1748126630) | [NGUYEN VAN DINH](https://appshunter.io/developer/1895988951) |

## What reviewers say

### PDF Reader

[App page](https://appshunter.io/ios/app/pdf-reader-ez-read-pdf/id6752860700)

This utility app allows users to open and manage various file formats, including PDFs, Docs, PPTs, and Excels. It offers powerful search capabilities, clear viewing options with annotation browsing, and easy sharing and printing of documents. Enjoy a high-speed, stable experience with a convenient night mode for reading in low light.

**Highlights:** Full-text PDF search, Annotation browsing, Outline support, Document sharing and printing, High-speed viewing, Night mode

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| weekly | $9.99 | per 7 days |
| yearly | $29.99 | per year |


### Smart Cast Mirroring

[App page](https://appshunter.io/ios/app/smart-cast-mirroring/id6765548443)

Easily share your iPhone screen or cast media content to compatible smart TVs. Enjoy your photos, videos, and presentations on a larger display with a simple and fast connection.

**Highlights:** Screen mirroring with low latency, Cast videos and photos, Instant device connection, Versatile for entertainment and business, Simple Wi-Fi setup

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Pass | $2.99 | per 7 days |
| Monthly Premium Pass | $9.99 | per month |
| Yearly Premium Pass | $39.99 | per year |


## Frequently asked questions

### Is PDF Reader free?

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

### Is Smart Cast Mirroring free?

Smart Cast Mirroring is free to download, with in-app purchases available.

### Which has better reviews, PDF Reader or Smart Cast Mirroring?

Smart Cast Mirroring is rated higher. PDF Reader averages 3.9 out of 5 from 13 ratings, while Smart Cast Mirroring averages 5.0 from 1 ratings.

### Do PDF Reader or Smart Cast Mirroring have ads?

Both PDF Reader and Smart Cast Mirroring show ads.

### Which is updated more often, PDF Reader or Smart Cast Mirroring?

PDF Reader ships an update every 2 weeks, and Smart Cast Mirroring every 2 weeks. Most recently, PDF Reader was updated on October 20, 2026 and Smart Cast Mirroring on October 14, 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.*