# Offline PDF Editor vs HTML Viewer & CSS Editor

The clearest difference is rating: Offline PDF Editor at 5.0 against HTML Viewer & CSS Editor's 4.0. Offline PDF Editor also leads on ads (none vs shown) and review sentiment (100% vs 67%). HTML Viewer & CSS Editor's advantage is update cadence (every 6 days vs monthly). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. Offline PDF Editor sells 4 in-app purchases, starting at $1.99 per 7 days and HTML Viewer & CSS Editor sells 2 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Offline PDF Editor holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 10 and 4 respectively. Written reviews point the same way: 100% of Offline PDF Editor's written reviews are positive against 67% of HTML Viewer & CSS Editor's.

Offline PDF Editor ships an update monthly, HTML Viewer & CSS Editor every 6 days. The most recent releases landed on September 15, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Offline PDF Editor | HTML Viewer & CSS Editor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (10 ratings)](https://appshunter.io/ios/app/offline-pdf-editor-properpdf/id6760956540/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/html-viewer-and-css-editor/id6766464372/reviews) |
| Number of ratings | **10** | 4 |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 6 days** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 40 MB | 15 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CHIRANJEEVI PANDEY](https://appshunter.io/developer/1887013698) | [Ebenezer Oteng](https://appshunter.io/developer/1840002550) |

## What reviewers say

### Offline PDF Editor

[App page](https://appshunter.io/ios/app/offline-pdf-editor-properpdf/id6760956540)

This app offers a comprehensive suite of PDF editing tools that operate entirely offline on your device. It allows you to merge, split, compress, convert, sign, and fill PDFs without needing an internet connection or uploading your files to the cloud. An AI chat feature is also available for summarizing and querying your documents locally.

**Highlights:** 100% Offline PDF Editing, Merge, Split, Compress PDFs, Convert PDF to Image, Sign and Fill Forms, On-device AI Chat, Password Protection, Zero Cloud Uploads

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ProperPDF Pro — Weekly | $1.99 | per 7 days |
| ProperPDF Pro — Monthly | $3.99 | per month |
| ProperPDF Pro — Annual | $29.99 | per year |
| ProperPDF Pro - Lifetime Access | $79.99 | one-time |


### HTML Viewer & CSS Editor

[App page](https://appshunter.io/ios/app/html-viewer-and-css-editor/id6766464372)

Visually customize web pages in real time without coding. Experiment with layouts, change text, adjust styles, and swap images instantly. Save and export your design prototypes for sharing or reference.

**Highlights:** Edit text instantly, Customize colors and styles, Replace images, Live visual editing, Save and export designs, Simple and intuitive interface

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $6.99 | per 7 days |
| Lifetime access | $17.99 | one-time |


## Frequently asked questions

### Is Offline PDF Editor free?

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

### Is HTML Viewer & CSS Editor free?

HTML Viewer & CSS Editor is free to download, with in-app purchases available.

### Which has better reviews, Offline PDF Editor or HTML Viewer & CSS Editor?

Offline PDF Editor is rated higher. Offline PDF Editor averages 5.0 out of 5 from 10 ratings, while HTML Viewer & CSS Editor averages 4.0 from 4 ratings.

### Do Offline PDF Editor or HTML Viewer & CSS Editor have ads?

HTML Viewer & CSS Editor shows ads; Offline PDF Editor does not.

### Which is updated more often, Offline PDF Editor or HTML Viewer & CSS Editor?

Offline PDF Editor ships an update monthly, and HTML Viewer & CSS Editor every 6 days. Most recently, Offline PDF Editor was updated on September 15, 2026 and HTML Viewer & CSS Editor 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.*