Drillster vs PMI Study Hall
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Adaptive learning methodology
- Microlearning approach
- Instant feedback after exercises
- Progress tracking and proficiency goals
- Improved visual display for media
- Gamification elements
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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!
PMI Study Hall
This app serves as a supplementary learning tool to help users stay informed, focused, engaged, and motivated on their journey to obtaining the PMP certification. It is designed to support your preparation for the PMP exam.
- PMP certification preparation
- Supplementary learning tool
- Focus and motivation
- Engagement features
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PMI Study Hall® is a digital learning companion designed to help you prepare for PMI certification exams. It combines learning refreshers, case studies, practice questions and simulation exams to help you understand what to expect on exam day. PMI Study Hall® also includes gamified activities, progress tracking and study tools designed to help you stay motivated, focused and confident throughout your exam preparation. IMPORTANT: To use this app, you must have access to a PMI Study Hall® plan and sign in with your myPMI credentials.
Screenshots
Verdict
The clearest difference is review sentiment: PMI Study Hall at 26% against Drillster's 0%. Drillster's advantage is update cadence (every 2 weeks vs every 2 months) and iOS requirement (15.0 vs 17.6). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Drillster ships an update every 2 weeks, PMI Study Hall every 2 months. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.
| Parameter | Drillster | PMI Study Hall |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.4 (16 ratings) — better |
| Positive reviews | 0.0% of reviews | 25.8% of reviews — better |
| Number of ratings | — | 16 — better |
| Update frequency | Every 2 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 45 MB | 183 MB |
| Age rating | 4+ | 17+ |
| Developer | Drillster BV | PROJECT MANAGEMENT INSTITUTE, INC |
Customer experience
Drillster
PMI Study Hall
Bugs and requests
Drillster
Not enough reviews yet to summarise bugs or requests.
PMI Study Hall
Reported bugs
15 issues- Google Sign-In returns Error 403: disallowed_useragent
- App stuck on loading screen indefinitely
- Session expires frequently, requiring re-login each time app opens
- Courses purchased on website don't appear in app
- Touch input selects wrong answer (selecting B registers as A)
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- App crashes or becomes unresponsive
- Mixed Japanese and English text throughout content
- Progress and practice history lost on re-login
- Flashcards restart from beginning each time
- Question of the day feature fails to load
- White blank page after login
- App not compatible with iOS despite being available on App Store
- Duplicate questions appearing in practice exams
- Incorrect answers provided for practice questions
- App doesn't display purchased courses
Requested features
11 requests- Fix Google SSO authentication to comply with Google security policies
- Implement persistent login with biometric authentication (FaceID)
- Add language selection/toggle to remove unwanted content
- Allow selective category/section reset instead of full reset
- Improve app responsiveness and loading speed
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- Add ability to create custom practice question lists
- Implement offline mode for studying without internet
- Add settings menu for content preferences
- Improve touch input accuracy for answer selection
- Add dark mode option
- Provide better customer support channels
In-app purchases
Drillster
No in-app purchases
PMI Study Hall
No in-app purchases
Questions
Is Drillster free?
Is PMI Study Hall free?
Do Drillster or PMI Study Hall have ads?
Which is updated more often, Drillster or PMI Study Hall?
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