# PDF Editor ,PDF Book Reader ® vs Unit Price Compare+

The clearest difference is rating: Unit Price Compare+ at 5.0 against PDF Editor ,PDF Book Reader ®'s 4.3. Unit Price Compare+ also leads on in-app purchases (none vs 6) and review sentiment (100% vs 83%). PDF Editor ,PDF Book Reader ®'s advantage is ads (none vs shown) and ratings volume (22K vs 1). On price, update cadence and iOS requirement there is nothing between them.

Both are free to download. PDF Editor ,PDF Book Reader ® sells 6 in-app purchases, starting at $9.99 per month. Unit Price Compare+ asks for nothing beyond the download.

Unit Price Compare+ holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: PDF Editor ,PDF Book Reader ® has 22K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 83% of PDF Editor ,PDF Book Reader ®'s written reviews are positive against 100% of Unit Price Compare+'s.

PDF Editor ,PDF Book Reader ® ships an update every 4 days, Unit Price Compare+ every 2 days. Both last shipped on October 21, 2026.

## The numbers

| Metric | PDF Editor ,PDF Book Reader ® | Unit Price Compare+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (22K ratings)](https://appshunter.io/ios/app/pdf-editor-pdf-book-reader/id1354910662/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/unit-price-compare-plus/id6808758649/reviews)** |
| Number of ratings | **22K** | 1 |
| Positive reviews | 82.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 4 days | **Every 2 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 62 MB | 34 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | **iPhone, iPad, Mac, Apple Watch, Vision Pro** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Milad Fakhr](https://appshunter.io/developer/380865844) | [Mak & Nat, LLC](https://appshunter.io/developer/1868305767) |

## What reviewers say

### PDF Editor ,PDF Book Reader ®

[App page](https://appshunter.io/ios/app/pdf-editor-pdf-book-reader/id1354910662)

This app offers a comprehensive suite of tools for managing PDF documents. It allows users to read, edit, annotate, convert, and scan PDFs with an intuitive interface. Features include form filling, digital signatures, page management, and robust sharing options across Apple devices.

**Highlights:** Read and edit PDFs, Annotate and markup documents, Fill forms and add digital signatures, Convert images and web pages to PDF, Scan documents with OCR, Organize and manage PDF library, Share via AirDrop and iCloud

**Features:** Family Sharing, Siri integration, Apple Watch app, iMessage stickers, SharePlay

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $9.99 | per month |
| Quarterly Subscription | $19.99 | per 3 months |
| Yearly Subscription | $49.99 | per year |
| Scanner (OCR) | $3.99 | one-time |
| PDF Editor Creator  & Scanner | $49.99 | one-time |
| Lifetime Access | $99.99 | one-time |

**What reviewers like**

- 🚀 Easy to use and navigate
- 👍 Helpful for signing documents
- 🚀 Efficient PDF editing and management
- 🚀 Reliable performance and compatibility
- 👍 Useful for reading and annotating PDFs

**What reviewers complain about**

- 🐛 Issues with saving edits and text input
- 🐛 Occasional crashes or freezes
- 🔒 Concerns about privacy and data collection

**Reported bugs**

- Text not saving properly after editing
- Difficulty accessing documents at the bottom of PDFs

**Requested features**

- Add folder organization for PDFs
- Improve text editing and input responsiveness
- Provide more customization options for PDF viewing
- Integrate with cloud storage services


### Unit Price Compare+

[App page](https://appshunter.io/ios/app/unit-price-compare-plus/id6808758649)

Easily compare product values by entering prices and item counts. This tool calculates cost per unit or measurement, helping you find the best deals on groceries, supplies, and everyday purchases. It supports comparing different package sizes and quantities to make informed buying decisions.

**Highlights:** Compare up to three products, Calculate cost per item, Calculate cost per unit measurement, Compare different package counts, Compare different package sizes, Clearly highlights best value, Fast, simple, and easy to use

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

**In-app purchases:** none


## Frequently asked questions

### Is PDF Editor ,PDF Book Reader ® free?

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

### Is Unit Price Compare+ free?

Unit Price Compare+ is free to download, with no in-app purchases.

### Which has better reviews, PDF Editor ,PDF Book Reader ® or Unit Price Compare+?

Unit Price Compare+ is rated higher. PDF Editor ,PDF Book Reader ® averages 4.3 out of 5 from 22K ratings, while Unit Price Compare+ averages 5.0 from 1 ratings.

### Do PDF Editor ,PDF Book Reader ® or Unit Price Compare+ have ads?

Unit Price Compare+ shows ads; PDF Editor ,PDF Book Reader ® does not.

### Which is updated more often, PDF Editor ,PDF Book Reader ® or Unit Price Compare+?

PDF Editor ,PDF Book Reader ® ships an update every 4 days, and Unit Price Compare+ every 2 days. Most recently, PDF Editor ,PDF Book Reader ® was updated on October 21, 2026 and Unit Price Compare+ on October 21, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*