# SoIRead vs PDF Reader & PDF Viewer App

The clearest difference is rating: SoIRead at 5.0 against PDF Reader & PDF Viewer App's 4.4. SoIRead also leads on in-app purchases (none vs 9) and ads (none vs shown). PDF Reader & PDF Viewer App's advantage is update cadence (monthly vs every 4 months) and ratings volume (9 vs 3). On price, review sentiment and device support there is nothing between them.

Both are free to download. PDF Reader & PDF Viewer App sells 8 in-app purchases, starting at $4.49 per 7 days. SoIRead asks for nothing beyond the download.

SoIRead holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 3 and 9 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

SoIRead ships an update every 4 months, PDF Reader & PDF Viewer App monthly. The most recent releases landed on October 19, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | SoIRead | PDF Reader & PDF Viewer App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/soiread/id6450402586/reviews)** | [4.4 (9 ratings)](https://appshunter.io/ios/app/pdf-reader-and-pdf-viewer-app/id6467587935/reviews) |
| Number of ratings | 3 | **9** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 15 MB | 64 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Arnaud Casame](https://appshunter.io/developer/1693168490) | [Nguyen Quy Son](https://appshunter.io/developer/1594539200) |

## What reviewers say

### SoIRead

[App page](https://appshunter.io/ios/app/soiread/id6450402586)

Discover a curated collection of inspiring quotes and proverbs from great minds. This app offers daily motivation, helps manage emotions, and fosters a deeper understanding of life and self. Develop resilience and a sense of purpose with wisdom from the ages.

**Highlights:** Curated quotes and proverbs, Daily inspiration and motivation, Emotional management support, Deeper self-understanding, Resilience development, Sense of purpose enhancement

**In-app purchases:** none


### PDF Reader & PDF Viewer App

[App page](https://appshunter.io/ios/app/pdf-reader-and-pdf-viewer-app/id6467587935)

Easily read and manage PDF files on your mobile device. Organize documents by renaming, sharing, and bookmarking them for quick access. This user-friendly tool allows you to view ebooks and PDF books anywhere, anytime.

**Highlights:** Read any PDF file, Organize documents, Rename files, Bookmark files, User-friendly interface, Share documents

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly - PDF Reader | $4.49 | per 7 days |
| Weekly - PDF Reader | $4.49 | per 7 days |
| Monthly - PDF Reader | $7.99 | per month |
| Weekly Pro - PDF Reader | $7.99 | per 7 days |
| Monthly Pro - PDF Reader | $9.99 | per month |
| Sale yearly - PDF Reader | $18.99 | per year |
| Yearly - PDF Reader | $31.49 | per year |
| 3 Day free trial - Yearly Pro | $49.99 | per year |


## Frequently asked questions

### Is SoIRead free?

SoIRead is free to download, with no in-app purchases.

### Is PDF Reader & PDF Viewer App free?

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

### Which has better reviews, SoIRead or PDF Reader & PDF Viewer App?

SoIRead is rated higher. SoIRead averages 5.0 out of 5 from 3 ratings, while PDF Reader & PDF Viewer App averages 4.4 from 9 ratings.

### Do SoIRead or PDF Reader & PDF Viewer App have ads?

PDF Reader & PDF Viewer App shows ads; SoIRead does not.

### Which is updated more often, SoIRead or PDF Reader & PDF Viewer App?

SoIRead ships an update every 4 months, and PDF Reader & PDF Viewer App monthly. Most recently, SoIRead was updated on October 19, 2026 and PDF Reader & PDF Viewer App on October 2, 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.*