# O'Reilly vs Codecademy Go

The clearest difference is in-app purchases: O'Reilly at none against Codecademy Go's 4. O'Reilly also leads on update cadence (every 2 weeks vs every 6 weeks). Codecademy Go's advantage is iOS requirement (15.1 vs 18.5). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Codecademy Go sells 4 in-app purchases, starting at $29.99 per month. O'Reilly asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for O'Reilly against 4.8 for Codecademy Go. Both are backed by a comparable volume of ratings — 34K and 38K respectively. Written reviews are what separate them: 46% of O'Reilly's written reviews are positive against 52% of Codecademy Go's.

O'Reilly ships an update every 2 weeks, Codecademy Go every 6 weeks. Both last shipped on September 25, 2026.

## The numbers

| Metric | O'Reilly | Codecademy Go |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (34K ratings)](https://appshunter.io/ios/app/oreilly/id881697395/reviews) | **[4.8 (38K ratings)](https://appshunter.io/ios/app/codecademy-go/id1376029326/reviews)** |
| Number of ratings | 34K | **38K** |
| Positive reviews | 46.3% of reviews | **51.6% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 57 MB | 28 MB |
| Requires iOS | 18.5 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [O'Reilly Media, Inc.](https://appshunter.io/developer/312570215) | [Codecademy, LLC](https://appshunter.io/developer/762950099) |

## What reviewers say

### O'Reilly

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

Access a vast library of expert-led books, videos, and courses on business and technology trends. Learn online or offline, sync progress across devices, and personalize your reading experience. Discover and organize content with playlists for easy access.

**Highlights:** Offline access to books, videos, and courses, Cross-device progress syncing, Content discovery and playlist creation, Personalized text display and night mode, Search across all learning materials, External keyboard support

**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


### Codecademy Go

[App page](https://appshunter.io/ios/app/codecademy-go/id1376029326)

Practice coding skills on the go with personalized recommendations and daily flashcards. Reinforce concepts, review syntax, and track your progress to stay on track with your learning goals. Learn various tech skills like web development, data science, and AI.

**Highlights:** Personalized course recommendations, Daily coding flashcards, Practice coding syntax, Track progress and streaks, Learn AI, Web Dev, Data Science, and more, Streamlined onboarding

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Monthly Subscription | $29.99 | per month |
| Pro Monthly Subscription | $39.99 | per month |
| Plus Annual Subscription | $178.99 | per year |
| Pro Annual Subscription | $239.00 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Convenient for on-the-go learning
- 💡 Great companion to the website
- 🤩 Helpful for reviewing and practicing

**What reviewers complain about**

- 🐛 Buggy and unreliable
- 🤔 Lacking in features compared to website
- 📱 Not optimized for tablets/iPads
- 🤯 Confusing for beginners

**Reported bugs**

- Practice questions not loading correctly
- Inability to progress through lessons
- Login and navigation issues
- Inconsistent performance across devices

**Requested features**

- Ability to continue courses from website
- More detailed explanations and feedback
- Customizable practice sessions
- iPad-specific interface


## Frequently asked questions

### Is O'Reilly free?

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

### Is Codecademy Go free?

Codecademy Go is free to download, with in-app purchases available.

### Which has better reviews, O'Reilly or Codecademy Go?

Codecademy Go is rated higher. O'Reilly averages 4.7 out of 5 from 34K ratings, while Codecademy Go averages 4.8 from 38K ratings.

### Do O'Reilly or Codecademy Go have ads?

Neither O'Reilly nor Codecademy Go shows ads.

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

O'Reilly ships an update every 2 weeks, and Codecademy Go every 6 weeks. Most recently, O'Reilly was updated on September 25, 2026 and Codecademy Go on September 25, 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.*