# PDF Pro vs E2E Service Guide

The clearest difference is review sentiment: PDF Pro at 60% against E2E Service Guide's 0%. PDF Pro also leads on rating (4.7 vs 1.4) and ratings volume (6.9K vs 8). E2E Service Guide's advantage is in-app purchases (none vs 12) and update cadence (every 2 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. PDF Pro sells 12 in-app purchases, starting at $1.99 per month. E2E Service Guide asks for nothing beyond the download.

PDF Pro holds the better App Store score, 4.7 against 1.4. That said, the two scores are not equally well evidenced: PDF Pro has 6.9K ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 60% of PDF Pro's written reviews are positive against 0% of E2E Service Guide's.

PDF Pro ships an update every 2 months, E2E Service Guide every 2 weeks. The most recent releases landed on September 24, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | PDF Pro | E2E Service Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (6.9K ratings)](https://appshunter.io/ios/app/pdf-pro-reader-editor-forms/id454936656/reviews)** | [1.4 (8 ratings)](https://appshunter.io/ios/app/e2e-service-guide/id6472705241/reviews) |
| Number of ratings | **6.9K** | 8 |
| Positive reviews | **60.3% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Subscription | **Free** |
| Size | 91 MB | 31 MB |
| Requires iOS | 17.0 | **15.5** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dominic Rodemer](https://appshunter.io/developer/309872333) | [Siemens Gamesa Renewable Energy](https://appshunter.io/developer/1516627322) |

## What reviewers say

### PDF Pro

[App page](https://appshunter.io/ios/app/pdf-pro-reader-editor-forms/id454936656)

Edit, annotate, and read PDF documents on your iPhone and iPad. Highlight text, add notes, shapes, voice recordings, and photos. Search your entire PDF library, fill out forms, and sign documents.

**Highlights:** Edit and annotate PDFs, Highlight text and add notes, Embed audio and photo annotations, Full-text search of PDF library, Fill out and sign PDF forms, Organize PDFs with folders and tags, Import from cloud storage

**Features:** Family Sharing, Vision Pro support

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Offer - Monthly - macOS | $1.99 | per month |
| Offer - Monthly - iOS | $2.99 | per month |
| Premium - Monthly - iOS | $3.99 | per month |
| Premium - Monthly - macOS | $4.99 | per month |
| Offer - Annual - iOS | $12.99 | per year |
| Offer - Annual - macOS | $22.99 | per year |
| Premium  - Annual - iOS | $24.99 | per year |
| Offer - macOS + iOS | $24.99 | per year |
| Offer - iOS + macOS | $29.99 | per year |
| Premium - Annual - macOS | $44.99 | per year |
| Premium - iOS + macOS | $49.99 | per year |
| Premium - macOS + iOS | $49.99 | per year |

**What reviewers like**

- 👍 User-friendly interface
- 🚀 Fast and efficient
- 💡 Excellent PDF management features
- 🔒 Secure and reliable
- 🎨 Great annotation tools

**What reviewers complain about**

- 🐛 Crashes and stability issues
- 💰 Expensive subscription model
- 🔍 Inconsistent search functionality
- 📖 Loses last read position
- 🖋️ Unreliable handwriting support

**Reported bugs**

- Annotations and highlights randomly disappearing
- Compatibility issues with newer iOS versions
- Corrupted PDF files after editing
- Slow performance on older devices
- Inconsistent behavior when switching between PDFs

**Requested features**

- Improved bookmarking and note-taking
- Seamless iCloud/cloud storage integration
- Customizable keyboard shortcuts
- Advanced text editing and OCR capabilities
- Better organization and folder management


### E2E Service Guide

[App page](https://appshunter.io/ios/app/e2e-service-guide/id6472705241)

Manage end-to-end workflows with this comprehensive service guide. Streamline operations and improve efficiency across your projects. Designed for seamless task management and operational oversight.

**Highlights:** End-to-end workflow management, Service operations streamlining, Task management, Operational oversight, Project efficiency improvement

**In-app purchases:** none


## Frequently asked questions

### Is PDF Pro free?

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

### Is E2E Service Guide free?

E2E Service Guide is free to download, with no in-app purchases.

### Which has better reviews, PDF Pro or E2E Service Guide?

PDF Pro is rated higher. PDF Pro averages 4.7 out of 5 from 6.9K ratings, while E2E Service Guide averages 1.4 from 8 ratings.

### Do PDF Pro or E2E Service Guide have ads?

Neither PDF Pro nor E2E Service Guide shows ads.

### Which is updated more often, PDF Pro or E2E Service Guide?

PDF Pro ships an update every 2 months, and E2E Service Guide every 2 weeks. Most recently, PDF Pro was updated on September 24, 2026 and E2E Service Guide on September 15, 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.*