# O'Reilly vs Infobase eBooks

The clearest difference is rating: O'Reilly at 4.7 against Infobase eBooks's 3.9. O'Reilly also leads on monetization model (free vs subscription) and update cadence (fortnightly vs every 6 months). Infobase eBooks's advantage is review sentiment (67% vs 46%) and iOS requirement (10.0 vs 18.5). On price, ads, in-app purchases and device support there is nothing between them.

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

O'Reilly holds the better App Store score, 4.7 against 3.9. That said, the two scores are not equally well evidenced: O'Reilly has 34K ratings behind it against 8, so its average is the more settled of the two. Written reviews complicate that: 46% of O'Reilly's written reviews are positive against 67% of Infobase eBooks's, so the app with the better star average is not the one people write more warmly about.

O'Reilly ships an update fortnightly, Infobase eBooks every 6 months. The most recent releases landed on November 4, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | O'Reilly | Infobase eBooks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (34K ratings)](https://appshunter.io/ios/app/oreilly/id881697395/reviews)** | [3.9 (8 ratings)](https://appshunter.io/ios/app/infobase-ebooks/id1451620123/reviews) |
| Number of ratings | **34K** | 8 |
| Positive reviews | 46.5% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 6 months |
| Monetization | **Free** | Subscription |
| Size | 65 MB | 96 MB |
| Requires iOS | 18.5 | **10.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [O'Reilly Media, Inc.](https://appshunter.io/developer/312570215) | [Infobase Holdings INC.](https://appshunter.io/developer/1451620122) |

## What reviewers say

### O'Reilly

[App page](https://appshunter.io/ios/app/oreilly/id881697395)

Access a vast library of tech books, videos, and courses to build in-demand skills. Stay current with the latest in programming, AI, cloud, and more. Learn on the go with offline downloads and progress syncing.

**Highlights:** Thousands of books, videos, and courses, Content on programming, AI, cloud, DevOps, cybersecurity, Audiobooks for multitasking, Live events and on-demand training, Playlists for content organization, Offline downloads and progress syncing, AI-powered search and overviews

**Features:** iMessage stickers, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Great resource for learning
- 👍 Excellent content and library
- 💡 Helpful features like playlists
- 🚀 Offline reading and downloads

**What reviewers complain about**

- 🐛 Buggy app with crashes and issues
- 👎 Poor reading experience and navigation
- 🔒 Frequent login issues
- 👎 Inconsistent sync across devices

**Reported bugs**

- Frequent crashes and freezes
- Unreliable downloads and offline access
- Login issues and loss of progress
- Inconsistent behavior across updates

**Requested features**

- Improved bookmarking and note-taking
- Customizable text formatting and layout
- Better search and content discovery
- Seamless sync across devices


### Infobase eBooks

[App page](https://appshunter.io/ios/app/infobase-ebooks/id1451620123)

Access a vast library of exclusive reference and nonfiction eBooks from renowned imprints. Enjoy a comfortable reading experience with features like offline access, note-taking, and powerful search capabilities, all available 24/7.

**Highlights:** Access eBooks anytime, anywhere, Download eBooks for offline access, Extensive nonfiction and reference titles, Easy navigation and reading modes, Contextual notes and highlighting, Full-text search within eBooks

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is O'Reilly free?

O'Reilly is free to download, with no in-app purchases.

### Is Infobase eBooks free?

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

### Which has better reviews, O'Reilly or Infobase eBooks?

O'Reilly is rated higher. O'Reilly averages 4.7 out of 5 from 34K ratings, while Infobase eBooks averages 3.9 from 8 ratings.

### Do O'Reilly or Infobase eBooks have ads?

Neither O'Reilly nor Infobase eBooks shows ads.

### Which is updated more often, O'Reilly or Infobase eBooks?

O'Reilly ships an update fortnightly, and Infobase eBooks every 6 months. Most recently, O'Reilly was updated on November 4, 2026 and Infobase eBooks on November 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.*