# PDF Reader vs Sofia HyperGate

The clearest difference is in-app purchases: Sofia HyperGate at none against PDF Reader's 2. PDF Reader's advantage is update cadence (monthly vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PDF Reader sells 2 in-app purchases, starting at $1.99 per month. Sofia HyperGate asks for nothing beyond the download.

PDF Reader ships an update monthly, Sofia HyperGate every 3 months. The most recent releases landed on September 30, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | PDF Reader | Sofia HyperGate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (91 ratings)](https://appshunter.io/ios/app/pdf-reader-edit-and-storage/id889642590/reviews)** | — |
| Number of ratings | **91** | — |
| Positive reviews | 46.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Freemium | — |
| Size | 52 MB | 36 MB |
| Requires iOS | 9.0 | 9.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ABV Mobile](https://appshunter.io/developer/595885253) | [Sofia SRL](https://appshunter.io/developer/1121571717) |

## What reviewers say

### PDF Reader

[App page](https://appshunter.io/ios/app/pdf-reader-edit-and-storage/id889642590)

Easily view, edit, search, and annotate PDF documents. This software helps manage your daily work needs by supporting multiple document formats and offering convenient sharing and printing options.

**Highlights:** View PDF documents, Text search within PDFs, Annotate documents, Document management, Support multiple formats, Share and print PDFs

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly VIP | $1.99 | per month |
| Annual VIP | $14.49 | per year |


### Sofia HyperGate

[App page](https://appshunter.io/ios/app/sofia-hypergate/id1460011844)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PDF Reader free?

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

### Is Sofia HyperGate free?

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

### Do PDF Reader or Sofia HyperGate have ads?

Neither PDF Reader nor Sofia HyperGate shows ads.

### Which is updated more often, PDF Reader or Sofia HyperGate?

PDF Reader ships an update monthly, and Sofia HyperGate every 3 months. Most recently, PDF Reader was updated on September 30, 2026 and Sofia HyperGate on September 23, 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.*