eGFR vs NKF KDOQI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
eGFR
Calculate glomerular filtration rate (GFR) using various formulas for different age groups. Provides information on kidney disease classification and risk minimization. Always consult a doctor for medical decisions.
- GFR calculation
- Schwartz formula for children
- CKD-EPI, MDRD, Cockcroft formulas
- Information on kidney disease
- Risk minimization guidance
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As an important parameter for assessing kidney function, the glomerular filtration rate, or GFR, is widely used. With the eGFR app, you can calculate an estimated glomerular filtration rate (eGFR) based on serum creatinine. For children and adolescents up to 18 years of age, the Schwartz formula is available. For adults, the CKD-EPI, MDRD and Cockcroft-Gault formulas can be used depending on the desired calculation. In addition, the app provides background information on the individual formulas, guidance on the interpretation of GFR values, and information on risk reduction. The eGFR app is intended solely for calculation and informational purposes and does not replace medical diagnosis, advice or treatment. Medical decisions should not be made solely on the basis of the information provided in the app. In case of health concerns, abnormal values, or before making medical decisions, medical advice should be sought.
NKF KDOQI
Access comprehensive, evidence-based recommendations for diagnosing and treating kidney disease. These guidelines aim to improve clinical practice and patient outcomes worldwide.
- Kidney disease diagnosis
- Treatment recommendations
- Evidence-based guidelines
- Clinical practice improvement
- Patient care decision support
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The NKF KDOQI are recognized throughout the world for improving the diagnosis and treatment of kidney disease, the KDOQI guidelines have changed the practices of numerous specialties and disciplines and improved the lives of thousands of kidney patients. Recognized throughout the world for improving the diagnosis and treatment of kidney disease, the KDOQI guidelines have changed the practices of numerous specialties and disciplines and improved the lives of thousands of kidney patients. This application provides a access to these guidelines. In addition to guideline development, KDOQI aims to improve clinical practice through collaboration with wider policy and education programs designed to support implementation of guideline recommendations. Clinical Practice Guidelines are documents that present evidence-based recommendations to aid clinicians in the treatment of particular diseases or groups of patients. They are not intended to be mandates but tools to help physicians, patients, and caregivers make treatment decisions that are right for the individual. With all guidelines, clinicians should be aware that circumstances may appear that require straying from the published recommendations.
Screenshots
Verdict
The clearest difference is update cadence: eGFR at fortnightly against NKF KDOQI's every 11 months. NKF KDOQI's advantage is rating (5.0 vs 4.8) and iOS requirement (13.0 vs 16.4). On price, ratings volume, ads and in-app purchases 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.
NKF KDOQI holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 4 and 2 respectively.
eGFR ships an update fortnightly, NKF KDOQI every 11 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | eGFR | NKF KDOQI |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (4 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | 2 |
| Update frequency | Fortnightly — better | Every 11 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 13.0 — better |
| Further details — not scored | ||
| Size | 35 MB | 67 MB |
| Age rating | 17+ | 17+ |
| Developer | Christian Schramm | National Kidney Foundation |
Customer experience
eGFR
NKF KDOQI
In-app purchases
eGFR
No in-app purchases
NKF KDOQI
No in-app purchases








