# PDF Reader vs Write on PDF

The clearest difference is ads: Write on PDF at none against PDF Reader's shown. Write on PDF also leads on iOS requirement (15.1 vs 17.6). PDF Reader's advantage is update cadence (every 8 days vs every 3 months) and ratings volume (750 vs 8). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. PDF Reader sells 9 in-app purchases, starting at $3.99 per 7 days and Write on PDF sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

PDF Reader holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: PDF Reader has 750 ratings behind it against 8, so its average is the more settled of the two.

PDF Reader ships an update every 8 days, Write on PDF every 3 months. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | PDF Reader | Write on PDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (750 ratings)](https://appshunter.io/ios/app/pdf-reader-editor-and-scanner/id6739480825/reviews)** | [4.5 (8 ratings)](https://appshunter.io/ios/app/write-on-pdf-print-to-pdf/id6755685258/reviews) |
| Number of ratings | **750** | 8 |
| Positive reviews | 37.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 8 days** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 118 MB | 47 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [DAOWEI NETWORK TECHNOLOGY PTE.LTD.](https://appshunter.io/developer/1547755677) | [Andrii Kulchytskyi](https://appshunter.io/developer/1759867572) |

## What reviewers say

### PDF Reader

[App page](https://appshunter.io/ios/app/pdf-reader-editor-and-scanner/id6739480825)

This app provides comprehensive PDF management, including reading, editing, and scanning. It uses AI for intelligent document recognition, summarization, and conversion to various formats. Securely store and access your files in the cloud or from popular services.

**Highlights:** AI-powered PDF editing and summarization, Intelligent document scanning with OCR, Convert between PDF and other file formats, Annotate, sign, and fill PDF forms, Cloud storage integration (Google Drive, OneDrive), Merge, split, lock, and compress PDFs

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Week | $3.99 | per 7 days |
| One Week | $3.99 | per 7 days |
| One Week | $7.99 | per 7 days |
| One Week | $7.99 | per 7 days |
| One Month | $12.99 | per month |
| One Year | $49.99 | per year |
| One Year | $76.99 | per year |
| One Year | $76.99 | per year |
| Lifetime | $99.99 | one-time |


### Write on PDF

[App page](https://appshunter.io/ios/app/write-on-pdf-print-to-pdf/id6755685258)

Effortlessly edit, fill, and sign PDF documents. Import PDFs or images, add text, signatures, and stamps, then print or share instantly. Manage your documents offline with a fast and intuitive interface.

**Highlights:** Import PDFs and images, Type, edit, and highlight text, Add signatures and stamps, Fill forms easily, Print and share documents, Offline document management, Create from blank pages or templates

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Print to PDF Weekly 3 days free | $4.99 | per 7 days |
| Print to PDF Yearly | $19.99 | per year |


## Frequently asked questions

### Is PDF Reader free?

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

### Is Write on PDF free?

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

### Which has better reviews, PDF Reader or Write on PDF?

PDF Reader is rated higher. PDF Reader averages 4.7 out of 5 from 750 ratings, while Write on PDF averages 4.5 from 8 ratings.

### Do PDF Reader or Write on PDF have ads?

PDF Reader shows ads; Write on PDF does not.

### Which is updated more often, PDF Reader or Write on PDF?

PDF Reader ships an update every 8 days, and Write on PDF every 3 months. Most recently, PDF Reader was updated on October 28, 2026 and Write on PDF on October 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.*