# ezPDF Reader vs Site Inspection

The clearest difference is price: Site Inspection at Free against ezPDF Reader's $3.99. ezPDF Reader's advantage is iOS requirement (11.0 vs 15.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

Site Inspection is free to download; ezPDF Reader costs $3.99 up front. ezPDF Reader sells 4 one-off in-app purchases and Site Inspection sells 2 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 21, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | ezPDF Reader | Site Inspection |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[2.0 (37 ratings)](https://appshunter.io/ios/app/ezpdf-reader/id407445075/reviews)** | — |
| Number of ratings | **37** | — |
| Positive reviews | 21.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 42 MB | 84 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Unidocs Inc.](https://appshunter.io/developer/396101795) | [Lab Architect](https://appshunter.io/developer/400194487) |

## What reviewers say

### ezPDF Reader

[App page](https://appshunter.io/ios/app/ezpdf-reader/id407445075)

This app allows users to interact with PDF documents, including playing embedded multimedia like audio and video. It also offers robust annotation tools, form-filling capabilities, and text-to-speech functionality.

**Highlights:** Play embedded audio, video, and animations, Text-to-Speech (TTS) with background playback, Freehand drawing and text annotations, Fillable PDF form completion and signing, Scrap PDF pages and extract text/images, Reflow view for text and images, Customizable viewing options and navigation

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HCILAB - English :Sarah | $2.99 | one-time |
| HCILAB - Chinese :Xiaoling | $2.99 | one-time |
| HCILAB - Japanese :Naomi | $2.99 | one-time |
| HCILAB - Korean :Yujin | $2.99 | one-time |

**What reviewers like**

- 📄 Excellent PDF rendering and display quality
- 🔍 Powerful search functionality for text and symbols
- ✏️ Comprehensive annotation tools (highlight, underline, strikethrough)
- 📁 Intuitive file management and folder organization
- ☁️ Cloud integration with Google Drive and Dropbox

**What reviewers complain about**

- 🐛 Frequent crashes and stability issues
- ⚠️ Major bugs introduced after updates
- 🔄 Loss of user data and annotations after updates
- ⏱️ Slow performance and lag
- 🔌 High battery drain

**Reported bugs**

- App crashes when using search function
- PDFs fail to open or respond to taps
- Loss of all stored documents and annotations after updates
- Highlighting and annotation features stop working
- Cloud integration (Dropbox, Google Drive) fails to authenticate

**Requested features**

- Page cropping to remove white space
- Dark mode or customizable UI themes
- Ability to delete pages from PDFs
- Case-sensitive search functionality
- Improved highlight opacity and color options


### Site Inspection

[App page](https://appshunter.io/ios/app/site-inspection-inspectr-plus/id6747456616)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $5.99 | per 7 days |
| Annual Subscription | $29.99 | per year |


## Frequently asked questions

### Is ezPDF Reader free?

ezPDF Reader costs $3.99, and also offers in-app purchases.

### Is Site Inspection free?

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

### Do ezPDF Reader or Site Inspection have ads?

Neither ezPDF Reader nor Site Inspection shows ads.

### Which is updated more often, ezPDF Reader or Site Inspection?

ezPDF Reader ships an update every 3 weeks, and Site Inspection every 3 weeks. Most recently, ezPDF Reader was updated on October 21, 2026 and Site Inspection on October 16, 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.*