# GuideXR Stockpile vs PDF Reader

The clearest difference is in-app purchases: GuideXR Stockpile at none against PDF Reader's 1. GuideXR Stockpile also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. PDF Reader sells 1 in-app purchase, starting at $19.99 per 7 days. GuideXR Stockpile asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on October 15, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | GuideXR Stockpile | PDF Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (4 ratings)](https://appshunter.io/ios/app/pdf-reader-smart-reader/id6756703231/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 days | Every 4 days |
| Monetization | — | Ad-supported |
| Size | 81 MB | 85 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Spatial Guide Private Limited](https://appshunter.io/developer/1636715237) | [truong nguyen xuan](https://appshunter.io/developer/552933291) |

## What reviewers say

### GuideXR Stockpile

[App page](https://appshunter.io/ios/app/guidexr-stockpile/id6748307962)

**Features:** macOS Compatibility

**In-app purchases:** none


### PDF Reader

[App page](https://appshunter.io/ios/app/pdf-reader-smart-reader/id6756703231)

This app is a fast and lightweight document viewer for PDF, Word, Excel, and PowerPoint files. It offers smart file management, offline access, and easy sharing, making it ideal for students and professionals. Enjoy a seamless reading experience with features like search, bookmarks, and dark mode.

**Highlights:** All-in-one document viewer (PDF, DOCX, XLSX, PPTX, TXT), Smart file manager, Offline document access, Fast and smooth performance, Search and bookmarking, Dark mode support, Easy document sharing

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Subscription - 1 week | $19.99 | per 7 days |


## Frequently asked questions

### Is GuideXR Stockpile free?

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

### Is PDF Reader free?

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

### Do GuideXR Stockpile or PDF Reader have ads?

PDF Reader shows ads; GuideXR Stockpile does not.

### Which is updated more often, GuideXR Stockpile or PDF Reader?

GuideXR Stockpile ships an update every 4 days, and PDF Reader every 4 days. Most recently, GuideXR Stockpile was updated on October 15, 2026 and PDF Reader on October 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.*