Case Files vs Surface Eye
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Case Files
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Master Anatomy—Fast - Learn anatomy through real clinical cases and simplify complex concepts. Case Files: Anatomy delivers high-yield content in a format designed for efficient, focused study. Understand Anatomy—Don’t Memorize -Each case connects anatomy to real patient scenarios, helping you understand structure, function, and clinical relevance—not just memorize details. High-Yield Review That Makes Sense Designed to make anatomy easier to learn: -58 high-yield clinical cases -Clear explanations of key structures and concepts -Step-by-step clinical reasoning -Anatomy pearls for quick review Built for Exam Success -Prepare effectively for USMLE Step 1 and course exams with focused, high-yield content. Study Anywhere, Anytime -Review cases quickly -Track your progress -Learn in short, focused sessions Trusted Case Files® Series -Proven case-based learning -Real-world clinical scenarios -High-yield, exam-focused content Get Started =Download the app to access sample cases. Unlock the full set for complete anatomy review. Privacy Policy: https://expandedapps.com/privacy-policy/ Terms of Use: https://expandedapps.com/terms-of-use/ Third Edition
Surface Eye
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This application together with bionovacloud.com traceability system, Pro1 Micro and MiniPro high sensitivity system for quantification of surface proteins, helps central sterile services departments to estimate the surface area on a surgical instrument for hygiene control within the framework of the ISO 15883-5: 2021 standard.
Screenshots
Verdict
The clearest difference is in-app purchases: Surface Eye at none against Case Files's 13. Surface Eye also leads on update cadence (every 6 months vs every 22 months). On price, ads, device support and iOS requirement 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 13 in-app purchases, starting at $8.99 per 7 days. Surface Eye asks for nothing beyond the download.
Case Files ships an update every 22 months, Surface Eye every 6 months. The most recent releases landed on October 9, 2026 and October 4, 2026 respectively.
| Parameter | Case Files | Surface Eye |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 22 months | Every 6 months — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 22 MB | 47 MB |
| Age rating | 12+ | 4+ |
| Developer | Expanded Apps | Terragene |
In-app purchases
Case Files
- 1 Week Subscription$8.997 Days
- 1 Week$9.997 Days
- 1 Month$14.991 Month
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- Monthly Access$16.991 Month
- 1 Month$18.991 Month
- 1 Month Subscription Plan$19.991 Month
- 1 Month$39.991 Month
- 1 Year$79.991 Year
- Annual Subscription$89.991 Year
- 6 Months$99.996 Months
- 1 Year$159.001 Year
- Lifetime Access$24.99
- Case Files Anatomy - High Yield Clinical Cases$39.99
Surface Eye
No in-app purchases
Questions
Is Case Files free?
Is Surface Eye free?
Do Case Files or Surface Eye have ads?
Which is updated more often, Case Files or Surface Eye?
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