EASE Score Calculator vs OpNotes
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EASE Score Calculator
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The EASE Calculator estimates the risk of Early Allograft Failure at 90 days after liver transplantation. It is not intended to be a definitive means of prognostication. The Authors report 87% of discrimination ability at 90 days and 93% at 30 days. There may be other factors beyond those included in this tool that impact patient outcomes; healthcare providers should consider these recommendations in the context of individual patient care. REFERENCES Avolio AW, Franco A, Schlegel A, ...Cillo U, Romagnoli R, De Simone P. Development and Validation of a Comprehensive Model to Estimate Early Allograft Failure Among Patients Requiring Early Liver Retransplant. JAMA Surg. 2020 Dec 1;155(12):e204095.
OpNotes
This app helps surgical residents document their operative training with evolving case notes, technique libraries, and progress analytics. It provides a comprehensive journal for personal training, not for patient care.
- Detailed operative case documentation
- Case minimum tracking
- Techniques library
- Attending profiles
- Dashboard analytics
- Cross-device sync
- PDF case export
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Your surgical journey companion. OpNotes™ helps you build a comprehensive, evolving record of your operative journey. Rather than static notes, OpNotes is meant to evolve with each case making the next one clearer, sharper, and more intentional. KEY FEATURES: • Detailed case documentation with operative notes • Case tracking • OpNotes feed to celebrate your colleagues • Attending profiles and summaries • Dashboard analytics and progress visualization • Cross-device sync via secure cloud storage • Export cases as PDF backups DISCLAIMER: OpNotes is intended for personal surgical tracking only. It is not intended for patient care, diagnosis, or treatment decisions.
Screenshots
Verdict
The clearest difference is update cadence: EASE Score Calculator at every 9 days against OpNotes's every 2 months. EASE Score Calculator also leads on iOS requirement (9.0 vs 15.0). On price, ads, in-app purchases and device support 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.
EASE Score Calculator ships an update every 9 days, OpNotes every 2 months. The most recent releases landed on October 5, 2026 and October 6, 2026 respectively.
| Parameter | EASE Score Calculator | OpNotes |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (8 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 8 — better |
| Update frequency | Every 9 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 9.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 45 MB | 21 MB |
| Age rating | 12+ | 17+ |
| Developer | Marc L. Melcher | Christian Cullen |
In-app purchases
EASE Score Calculator
No in-app purchases
OpNotes
No in-app purchases
Questions
Is EASE Score Calculator free?
Is OpNotes free?
Do EASE Score Calculator or OpNotes have ads?
Which is updated more often, EASE Score Calculator or OpNotes?
Other comparisons
