Visuallusion vs Case Files
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Visuallusion
Explore how the brain processes information through a collection of visual illusions. Learn about neuronal explanations for these phenomena, aiding understanding of neural information processing. This app is utilized in medical education.
- Interactive visual illusions
- Neuronal explanations
- Information processing insights
- Medical education tool
- Understanding the visual system
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Visuallusion uses visual illusions to explain how information is processed by the brain. The user can choose from a list of visual illusions. Instructions on what to look for are provided, and the illusion is shown. Explanation of the illusion on a neuronal level is provided, which will assist the user in understanding the basics of neural information processing in the human brain. Vissuallusion is used at the St. Radboud Medical School in Nijmegen, the Netherlands, in a course on the visual system.
Case Files
Master neuroscience with real clinical cases designed for medical students. This app helps you understand complex topics, prepare for exams like USMLE Step 1, and learn faster through interactive study and timed practice modes. Unlock full access to a comprehensive library of cases and concepts.
- 40+ clinical cases
- Board-style questions and explanations
- Key neuroscience concepts and definitions
- Study mode with instant feedback
- Exam mode for timed practice
- Bookmark and track progress
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Master Neuroscience Through Real Clinical Cases - Learn neuroscience in the context of real patients. Case Files: Neuroscience helps you connect core concepts, pathways, and clinical relevance—so the material finally makes sense. Understand, Don’t Memorize -Neuroscience can feel abstract and overwhelming. This app helps you break down complex topics into clear patterns and concepts you can actually understand and retain. Built for Exam Success -Prepare for USMLE Step 1 and course exams with focused, high-yield content: -40+ clinical cases -Board-style questions and explanations -Key neuroscience concepts and definitions -Reinforced conceptual understanding Learn Faster, Think Smarter -Study mode with instant feedback -Exam mode for timed practice -Bookmark and track progress -Learn in short, focused sessions Trusted Case Files® System -Real-world clinical scenarios -Proven case-based learning -Designed for medical and health science students Get Started -Download to try a sample case. Unlock full access to master neuroscience. Expanded Apps Privacy Policy: https://expandedapps.com/privacy-policy/ Expanded Apps Terms of Use: https://expandedapps.com/terms-of-use/ Second edition
Screenshots
Verdict
The clearest difference is in-app purchases: Visuallusion at none against Case Files's 6. Visuallusion also leads on update cadence (every 8 months vs every 19 months) and iOS requirement (12.0 vs 15.6). Case Files's advantage is ratings volume (4 vs 1). On price, rating, review sentiment and ads 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. Case Files sells 6 in-app purchases, starting at $7.99 per 7 days. Visuallusion asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Visuallusion against 5.0 for Case Files. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Visuallusion ships an update every 8 months, Case Files every 19 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | Visuallusion | Case Files |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (4 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 1 | 4 — better |
| Update frequency | Every 8 months — better | Every 19 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 2 MB | 28 MB |
| Age rating | 4+ | +12 |
| Developer | Thom Oostendorp | Expanded Apps |
Customer experience
Visuallusion
Case Files
In-app purchases
Visuallusion
No in-app purchases
Case Files
- 1 Week$7.997 Days
- Weekly Access$11.997 Days
- 1 Month$18.991 Month
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- Monthly Access$19.991 Month
- 1 Year$79.991 Year
- Case Files Neuroscience - High Yield Clinical Neuro Cases$39.99
Questions
Is Visuallusion free?
Is Case Files free?
Which has better reviews, Visuallusion or Case Files?
Do Visuallusion or Case Files have ads?
Which is updated more often, Visuallusion or Case Files?
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