# Graph Theory Book vs Everbound

The clearest difference is review sentiment: Everbound at 50% against Graph Theory Book's 0%. Everbound also leads on in-app purchases (none vs 11). Graph Theory Book's advantage is rating (5.0 vs 4.0). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Graph Theory Book sells 11 one-off in-app purchases. Everbound asks for nothing beyond the download.

Graph Theory Book holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 5 and 3 respectively. Written reviews complicate that: 0% of Graph Theory Book's written reviews are positive against 50% of Everbound's, so the app with the better star average is not the one people write more warmly about.

## The numbers

| Metric | Graph Theory Book | Everbound |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/graph-theory-book/id614583848/reviews)** | [4.0 (3 ratings)](https://appshunter.io/ios/app/everbound-ebook-reader/id6755705248/reviews) |
| Number of ratings | **5** | 3 |
| Positive reviews | 0.0% of reviews | **50.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 7 MB | 34 MB |
| Requires iOS | 13.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Reinhard Diestel](https://appshunter.io/developer/614583971) | [Neighborhood Nerd, LLC](https://appshunter.io/developer/1855736230) |

## What reviewers say

### Graph Theory Book

[App page](https://appshunter.io/ios/app/graph-theory-book/id614583848)

Access and read all eBook editions of a comprehensive graph theory textbook. Enjoy high-quality, searchable PDFs with active cross-references. An optional upgrade allows for PDF annotations.

**Highlights:** Downloadable eBook editions, Multiple language support, Searchable PDF format, Active cross-references, Optional PDF annotation upgrade, Read-only eBook

**Features:** macOS Compatibility

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1. The Basics | $0.99 | one-time |
| 2. Matching, Covering, and Packing | $0.99 | one-time |
| 3. Connectivity | $0.99 | one-time |
| 6. Flows | $0.99 | one-time |
| 9. Ramsey Theory for Graphs | $0.99 | one-time |
| 11. Random Graphs | $0.99 | one-time |
| 12. Minors Trees and WQO | $0.99 | one-time |
| Hints for all the Exercises | $9.99 | one-time |
| Graph Theory | $12.99 | one-time |
| 图论 | $14.99 | one-time |
| English stand-alone pro edition | $32.99 | one-time |


### Everbound

[App page](https://appshunter.io/ios/app/everbound-ebook-reader/id6755705248)

This open-source ebook reader offers an immersive reading experience with full EPUB support, rich annotations, and customizable themes. Seamlessly sync your progress with KOReader and import books from cloud storage. Enjoy smart reading features like automatic resume and dictionary lookup.

**Highlights:** Full EPUB support, Rich annotations and highlighting, Customizable reading experience, KOReader sync support, WebDAV cloud integration, Smart reading features, Flexible file import

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Graph Theory Book free?

Graph Theory Book is free to download, with in-app purchases available.

### Is Everbound free?

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

### Which has better reviews, Graph Theory Book or Everbound?

Graph Theory Book is rated higher. Graph Theory Book averages 5.0 out of 5 from 5 ratings, while Everbound averages 4.0 from 3 ratings.

### Do Graph Theory Book or Everbound have ads?

Neither Graph Theory Book nor Everbound shows ads.

---

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