# O'Reilly vs DrOmarAljaber

The clearest difference is update cadence: DrOmarAljaber at daily against O'Reilly's fortnightly. DrOmarAljaber also leads on iOS requirement (12.0 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 ships an update fortnightly, DrOmarAljaber daily. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | O'Reilly | DrOmarAljaber |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (34K ratings)](https://appshunter.io/ios/app/oreilly/id881697395/reviews)** | — |
| Number of ratings | **34K** | — |
| Positive reviews | 46.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Daily** |
| Monetization | Free | — |
| Size | 65 MB | 46 MB |
| Requires iOS | 18.5 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [O'Reilly Media, Inc.](https://appshunter.io/developer/312570215) | [AHMAD GHALEB](https://appshunter.io/developer/1545381618) |

## 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


### DrOmarAljaber

[App page](https://appshunter.io/ios/app/dromaraljaber/id6742079161)

**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 DrOmarAljaber free?

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

### Do O'Reilly or DrOmarAljaber have ads?

Neither O'Reilly nor DrOmarAljaber shows ads.

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

O'Reilly ships an update fortnightly, and DrOmarAljaber daily. Most recently, O'Reilly was updated on November 8, 2026 and DrOmarAljaber on October 30, 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.*