Comparison

Drillster vs Wiley Reader

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

Head to head
About

Drillster

This educational app enhances knowledge retention through adaptive learning, microlearning, and instant feedback. It features a new drill player with improved visuals and gamification, helping users track their progress and reach proficiency.

Highlights
  • Adaptive learning methodology
  • Microlearning approach
  • Instant feedback after exercises
  • Progress tracking and proficiency goals
  • Improved visual display for media
  • Gamification elements
Features
Read full description

We have a Drillster app update for you. It contains a brand-new drill player, which is now active by default. The biggest improvement of the new player is the way feedback is displayed. Feedback directly after every exercise is important for the learning effect. Therefore, it now has a (much) more prominent role. Regardless of your answer, the feedback section will tell you what was the right answer and why, so you learn from each exercise at that very moment. The app will now also tell you how long it will take you to reach 100% proficiency. Moreover, to make all of our lives better, we improved the way visuals, like videos and images, are shown. You can use visuals in questions, answers, and feedback. We doubt you’ll want to, but it’s possible to switch back to the previous player by going to settings and toggling ‘Built-in player’. Do tell us your reasons and give us your feedback (support@drillster.com), so we can improve. Thanks! WHAT'S NEW? The new default drill player means the following: - Higher performance - We improved the overall look & feel of the app; - It’s also more intuitive; - More gamification elements; - Better didactics; - More focus on the right answer after each exercise. Regardless of your answer: we focus on what was the right answer and why; - Feedback is better and more pedagogical displayed; - Visuals, like videos and images, are shown bigger and better to learners; - Last but not least: the learning curve graph has a more prominent role in the app. It will also tell you how long it will take you to reach 100% proficiency. To switch back to the previous player, go to settings and toggle ‘built-in player’. ABOUT DRILLSTER Drillster is a smart learning application that ensures that critical knowledge and competencies stay top of mind continuously, so employees can perform with the right knowledge at the right time. Its unique methodology combines adaptivity, microlearning, assessment-based learning, and instant feedback into one simple tool. Creating and adjusting content is easy and the smart algorithm automatically adapts learning content to the individual learning curve and forgetting curve. Effective and efficient, for both learning professionals and learners. Happy learning! FEEDBACK At Drillster we are ‘Learning with you’, so we’d love your feedback. If you have questions, or suggestions for improvement, don't hesitate to email support@drillster.com or give us a call at +31883750500. Are you a Drillster fan already and have a minute to spare? Leave a review. Thank you in advance!

About

Wiley Reader

Access and read your Wiley eBooks offline, with text-to-speech functionality. Sync notes, highlights, and bookmarks across devices for a personalized learning experience.

Highlights
  • Offline eBook access
  • Text-to-speech functionality
  • Sync notes, highlights, and bookmarks
  • Personalized display settings
  • Access Wiley books anywhere
Features
Read full description

With Wiley Reader, learn wherever you are, at home or on the go. Listen with text-to-speech. Download your Wiley books for offline access. Notes, highlights, and bookmarks sync with the web experience, and with personalization settings, you can make Wiley Reader your own. • Access Wiley books wherever you are • Listen using text-to-speech • Read anywhere with offline access • Sync your notes, highlights, and bookmarks between mobile and web • Personalize your reading experience with display settings

Screenshots

Drillster4 screens
Wiley Reader4 screens

Verdict

The call

The clearest difference is review sentiment: Wiley Reader at 46% against Drillster's 0%. Drillster's advantage is update cadence (every 2 weeks vs every 5 weeks). 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.

UpkeepUpdate frequency

Drillster ships an update every 2 weeks, Wiley Reader every 5 weeks. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.

Scorecard2 real differences · 8 level
Drillster versus Wiley Reader: the parameters behind the verdict, then further details
ParameterDrillsterWiley Reader
PriceFreeFree
Rating—4.8 (1.1K ratings) — better
Positive reviews0.0% of reviews46.0% of reviews — better
Number of ratings—1.1K — better
Update frequencyEvery 2 weeks — betterEvery 5 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.6
Further details — not scored
Size45 MB41 MB
Age rating4+4+
DeveloperDrillster BVWiley

Customer experience

Drillster

Written reviews6 reviews
Positive0.0%
Neutral50.0%
Negative50.0%

Wiley Reader

All ratings1,124 ratings
Positive94.9%
Neutral1.0%
Negative4.1%
Written reviews63 reviews
Positive46.0%
Neutral6.3%
Negative47.6%

Bugs and requests

Drillster

Not enough reviews yet to summarise bugs or requests.

Wiley Reader

Reported bugs

4 issues
  • Pages not loading correctly
  • Inability to log in or access account
  • Inconsistent text formatting and layout
  • Playback issues with text-to-speech

Requested features

4 requests
  • Add annotation and scribbling capabilities
  • Improve page navigation and swiping
  • Enhance search functionality and result display
  • Sync highlights and notes across devices

In-app purchases

None

Drillster

No in-app purchases

None

Wiley Reader

No in-app purchases

Questions

Is Drillster free?
Drillster is free to download, with no in-app purchases.
Is Wiley Reader free?
Wiley Reader is free to download, with no in-app purchases.
Do Drillster or Wiley Reader have ads?
Neither Drillster nor Wiley Reader shows ads.
Which is updated more often, Drillster or Wiley Reader?
Drillster ships an update every 2 weeks, and Wiley Reader every 5 weeks. Most recently, Drillster was updated on November 1, 2026 and Wiley Reader on November 7, 2026.

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