Comparison

Mindmarker vs O'Reilly

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

Head to head
About

Mindmarker

This app provides a personalized learning experience to reinforce training and help users apply new knowledge. It sends short, engaging messages to aid retention and offers access to resources and learning statistics.

Highlights
  • Personalized learning experience
  • Reinforcement messages
  • Knowledge retention
  • Skill application
  • Access to additional resources
  • Learning statistics
  • Visual learning journey
Features
Read full description

Mindmarker’s continuous learning application provides a unique and personalized learning experience that will help you transfer learning into application. By sending a series of short and engaging reinforcement messages, Mindmarker will help you remember and apply the new knowledge and skills acquired during your training. You can also easily access additional resources, review learning stats, and gain a clear visual of your complete learning journey - past, present, and future.

About

O'Reilly

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
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.

Screenshots

Mindmarker4 screens
O'Reilly4 screens

Verdict

The call

The clearest difference is rating: O'Reilly at 4.7 against Mindmarker's 3.4. O'Reilly also leads on update cadence (fortnightly vs every 3 months) and ratings volume (34K vs 16). Mindmarker's advantage is review sentiment (70% vs 46%) and iOS requirement (13.0 vs 18.5). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

O'Reilly holds the better App Store score, 4.7 against 3.4. That said, the two scores are not equally well evidenced: O'Reilly has 34K ratings behind it against 16, so its average is the more settled of the two. Written reviews complicate that: 70% of Mindmarker's written reviews are positive against 46% of O'Reilly's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Mindmarker ships an update every 3 months, O'Reilly fortnightly. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

Scorecard5 real differences · 5 level
Mindmarker versus O'Reilly: the parameters behind the verdict, then further details
ParameterMindmarkerO'Reilly
PriceFreeFree
Rating3.4 (16 ratings)4.7 (34K ratings) — better
Positive reviews70.0% of reviews — better46.5% of reviews
Number of ratings1634K — better
Update frequencyEvery 3 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better18.5
Further details — not scored
Size55 MB65 MB
Age rating4+4+
DeveloperMindmarker LLCO'Reilly Media, Inc.

Customer experience

Mindmarker

All ratings16 ratings
Positive56.3%
Neutral6.3%
Negative37.5%
Written reviews10 reviews
Positive70.0%
Neutral10.0%
Negative20.0%

O'Reilly

All ratings33,922 ratings
Positive94.2%
Neutral2.5%
Negative3.3%
Written reviews355 reviews
Positive46.5%
Neutral13.8%
Negative39.7%

Bugs and requests

Mindmarker

Not enough reviews yet to summarise bugs or 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

In-app purchases

None

Mindmarker

No in-app purchases

None

O'Reilly

No in-app purchases

Questions

Is Mindmarker free?
Mindmarker is free to download, with no in-app purchases.
Is O'Reilly free?
O'Reilly is free to download, with no in-app purchases.
Which has better reviews, Mindmarker or O'Reilly?
O'Reilly is rated higher. Mindmarker averages 3.4 out of 5 from 16 ratings, while O'Reilly averages 4.7 from 34K ratings.
Do Mindmarker or O'Reilly have ads?
Neither Mindmarker nor O'Reilly shows ads.
Which is updated more often, Mindmarker or O'Reilly?
Mindmarker ships an update every 3 months, and O'Reilly fortnightly. Most recently, Mindmarker was updated on November 1, 2026 and O'Reilly on November 6, 2026.

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