# BookBub vs OBC Reader

The clearest difference is rating: BookBub at 4.7 against OBC Reader's 2.8. BookBub also leads on ratings volume (958 vs 10) and chart position (#60 vs unranked). OBC Reader's advantage is review sentiment (78% vs 54%) and device support (3 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

BookBub holds the better App Store score, 4.7 against 2.8. That said, the two scores are not equally well evidenced: BookBub has 958 ratings behind it against 10, so its average is the more settled of the two. Written reviews complicate that: 54% of BookBub's written reviews are positive against 78% of OBC Reader's, so the app with the better star average is not the one people write more warmly about.

BookBub ships an update every 3 weeks, OBC Reader every 2 months. The most recent releases landed on September 23, 2026 and June 2, 2026 respectively.

## The numbers

| Metric | BookBub | OBC Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (958 ratings)](https://appshunter.io/ios/app/bookbub/id1030894438/reviews)** | [2.8 (10 ratings)](https://appshunter.io/ios/app/obc-reader/id1592390086/reviews) |
| Number of ratings | **958** | 10 |
| Positive reviews | 54.2% of reviews | **77.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Best chart rank | **#60** | — |
| Size | 4 MB | 15 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Pubmark Inc.](https://appshunter.io/developer/1030894437) | [OnlineBookClub.org LLC](https://appshunter.io/developer/1592390088) |

## What reviewers say

### BookBub

[App page](https://appshunter.io/ios/app/bookbub/id1030894438)

**Currently charting:** #60 Top Free · Book (US App Store)

Discover daily deals on bestselling and free ebooks across all genres. Track your wishlist and receive price alerts for your favorite titles, ensuring you never miss a sale on books you want to read.

**Highlights:** Daily ebook deals, Hundreds of free ebooks, Personalized recommendations, Wishlist tracking, Price alerts, Genre and price filtering

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

**In-app purchases:** none

**What reviewers like**

- 🤩 Great deals on books
- 📚 Variety of genres and authors
- 💰 Affordable and free books
- 🔍 Personalized recommendations

**What reviewers complain about**

- 🔒 Limited to Apple Books only
- 🔍 Lack of search functionality
- 📝 Inability to leave reviews
- 🔁 Repeated email subscriptions

**Reported bugs**

- App crashes or freezes during use
- Sign-up and login issues
- Incompatibility with certain devices or operating systems

**Requested features**

- Add support for Kindle and other ebook platforms
- Implement search and filtering options
- Allow users to manage their reading lists and leave reviews
- Improve email subscription management


### OBC Reader

[App page](https://appshunter.io/ios/app/obc-reader/id1592390086)

Access a library of ePub2 books, download free titles from a community collection, and enjoy private books for members. Features include copy-paste, bookmarking, and text search for an enhanced reading experience.

**Highlights:** Read ePub2 books, Download free books, Community library access, Private member books, Copy-paste text, Bookmarks, Text search

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BookBub free?

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

### Is OBC Reader free?

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

### Which has better reviews, BookBub or OBC Reader?

BookBub is rated higher. BookBub averages 4.7 out of 5 from 958 ratings, while OBC Reader averages 2.8 from 10 ratings.

### Do BookBub or OBC Reader have ads?

Neither BookBub nor OBC Reader shows ads.

### Which is updated more often, BookBub or OBC Reader?

BookBub ships an update every 3 weeks, and OBC Reader every 2 months. Most recently, BookBub was updated on September 23, 2026 and OBC Reader on June 2, 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.*