Comparison

O'Reilly vs uCertify LEARN+

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

O'Reilly

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
Read full description

Build the skills you need for the job you have—or the one you want. With the O’Reilly app paired with a membership, you’ll get access to thousands of books, videos, and courses trusted by tech practitioners around the world. Whether you’re a developer, data professional, or technology leader, O’Reilly helps you stay ahead in a rapidly evolving industry. Here are just a few ways you can use the O’Reilly app to learn today’s most critical skills: • Explore the latest in programming, AI, cloud, DevOps, and cybersecurity, with content from the people actually putting the technology to work—plus in-depth content on leadership, soft skills, and much more. • Discover best-selling titles and early releases from leading publishers, all in one digital library built for technology professionals. • Listen to thousands of audiobooks to keep the learning going while you multitask. • Watch live events and training sessions, or dive into 5,000+ courses on-demand. • Use playlists to save and organize content you’re exploring, and share them with your friends and coworkers. • Learn on the go, anywhere, with downloadable content and progress syncing across devices. • Quickly find the resources that will help you solve the problems you encounter in your day-to-day work with AI-powered search, plus AI overviews (with citations) to get up to speed on the basics. Powerful tools to support your learning: • Recommendations based on your interests and history • Playlists to organize the content you want to learn • Deep search to find answers fast across 75K+ titles, 3.7K+ audiobooks, 30K+ hours of video, and much more • Highlights and notes to capture key ideas • Adjustable reading settings including font size and night mode • Playback speed controls for faster learning Get started with one of our most popular skills: • AI and machine learning • Software development and programming • Data engineering and data science • Cloud, DevOps, and infrastructure • Cybersecurity • Product management and leadership The O’Reilly app works best with a membership. Learn more at oreilly.com.

About

uCertify LEARN+

This platform offers interactive courses and hands-on labs for flexible, on-the-go learning. It supports higher education, vocational training, and professional development with engaging lessons and advanced assessments.

Highlights
  • Interactive courses
  • Hands-on labs
  • Test preparation tools
  • Competency-based learning
  • On-the-go access
  • Advanced assessments
Features
Read full description

uCertify LEARN+ is an innovative and cloud-based platform that offers immersive, competency-based learning experiences. Designed for HigherEd, vocational training, workforce development, and corporate training, the app provides flexible, on-the-go access to a wide range of interactive courses, hands-on labs, and cutting-edge test preparation tools. Whether you're pursuing higher education or professional development, uCertify LEARN+ empowers you to learn anytime, anywhere. Unlock engaging lessons, practical exercises, and advanced assessments, all designed to help you achieve your goals.

Screenshots

O'Reilly4 screens
uCertify LEARN+4 screens

Verdict

The call

The clearest difference is rating: O'Reilly at 4.7 against uCertify LEARN+'s 4.0. O'Reilly also leads on in-app purchases (none vs 38) and ratings volume (34K vs 560). uCertify LEARN+'s advantage is iOS requirement (15.5 vs 18.5). On price, update cadence, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. uCertify LEARN+ sells 38 one-off in-app purchases. O'Reilly asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

O'Reilly holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: O'Reilly has 34K ratings behind it against 560, so its average is the more settled of the two. Written reviews point the same way: 46% of O'Reilly's written reviews are positive against 35% of uCertify LEARN+'s.

UpkeepUpdate frequency

O'Reilly ships an update fortnightly, uCertify LEARN+ every 10 days. The most recent releases landed on October 29, 2026 and October 21, 2026 respectively.

Scorecard6 real differences · 4 level
O'Reilly versus uCertify LEARN+: the parameters behind the verdict, then further details
ParameterO'ReillyuCertify LEARN+
PriceFreeFree
Rating4.7 (34K ratings) — better4.0 (560 ratings)
Positive reviews46.0% of reviews — better34.6% of reviews
Number of ratings34K — better560
Update frequencyFortnightlyEvery 10 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationSubscriptionFree with in-app purchases — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.515.5 — better
Further details — not scored
Size64 MB160 MB
Age rating4+4+
DeveloperO'Reilly Media, Inc.uCertify.com

Customer experience

O'Reilly

All ratings33,893 ratings
Positive94.2%
Neutral2.5%
Negative3.3%
Written reviews354 reviews
Positive46.0%
Neutral13.8%
Negative40.1%

uCertify LEARN+

All ratings560 ratings
Positive71.6%
Neutral7.7%
Negative20.7%
Written reviews127 reviews
Positive34.6%
Neutral17.3%
Negative48.0%

User reviews

O'Reilly

From 34K App Store ratings

What we love

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

Room to improve

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

uCertify LEARN+

From 560 App Store ratings

What we love

  • 🚀 Convenient mobile learning
  • 👍 Flexible and accessible
  • 💡 Good interactive features
  • 👍 Helpful for class and certification prep

Room to improve

  • 🐛 Buggy user interface
  • 🐛 Sync and progress tracking issues
  • 🐛 Unreliable performance on mobile devices
  • 🔋 Drains battery quickly
  • 👎 Poor accessibility and customization options

Bugs and requests

O'Reilly

Reported bugs

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

Requested features

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

uCertify LEARN+

Reported bugs

4 issues
  • Sections not marked as read even after completion
  • Drag-and-drop knowledge checks not working properly
  • Embedded videos and interactive content not loading
  • App getting stuck during sync or loading

Requested features

4 requests
  • Add audio playback controls (pause, resume, speed adjustment)
  • Improve highlighting and text selection functionality
  • Integrate better with screen readers and accessibility tools
  • Optimize app for mobile devices (fix layout, responsiveness issues)

In-app purchases

None

O'Reilly

No in-app purchases

38 purchases

uCertify LEARN+

One-time38
  • AI Tutor Addon$15.00
  • ICT-multimedia-essentials-test$79.99
  • ICT-database-essentials-test$79.99
Show 35 more
  • ICT-spreadsheet-test$79.99
  • ICT-computing-essentials-test$79.99
  • ICT-word-processing-test$79.99
  • ICT-Communications$99.99
  • ICT-spreadsheet$99.99
  • ICT-Communications-test$99.99
  • PMI-PMP.AE1$139.99
  • PK0-004$159.99
  • swift-ios-trainer$159.99
  • pearson-info-sys-mgmt$159.99
  • pearson-dev-cysec$159.99
  • ITIL-4$159.99
  • CISA-2016$159.99
  • pen-test$159.99
  • PRINCE2$159.99
  • 1D0-621$159.99
  • 1D0-541-v1.1$199.99
  • 1Z0-062-2019$199.99
  • CISM$199.99
  • Pearson-CISSP-2018-complete$249.99
  • pearson-PT0-001-complete$249.99
  • MD-100$249.99
  • CS0-002.AE1$249.99
  • SY0-601.AI1.E1$249.99
  • SQL-SVR-2019.AP1$249.99
  • SY0-601.AB1$249.99
  • CEH-v10$249.99
  • Cybersec-ess$249.99
  • pearson-comp-sec-fund-4thed$249.99
  • ms-project-2019$249.99
  • PT0-001$249.99
  • capm-v6$249.99
  • pearson-N10-007-complete$249.99
  • ITIL4-SDPI.AN1$249.99
  • N10-007$299.99

Questions

Is O'Reilly free?
O'Reilly is free to download, with no in-app purchases.
Is uCertify LEARN+ free?
uCertify LEARN+ is free to download, with in-app purchases available.
Which has better reviews, O'Reilly or uCertify LEARN+?
O'Reilly is rated higher. O'Reilly averages 4.7 out of 5 from 34K ratings, while uCertify LEARN+ averages 4.0 from 560 ratings.
Do O'Reilly or uCertify LEARN+ have ads?
Neither O'Reilly nor uCertify LEARN+ shows ads.
Which is updated more often, O'Reilly or uCertify LEARN+?
O'Reilly ships an update fortnightly, and uCertify LEARN+ every 10 days. Most recently, O'Reilly was updated on October 29, 2026 and uCertify LEARN+ on October 21, 2026.

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