eGFR vs Renal Dosage
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.
Renal Dosage
This app provides accurate medication dosing information for individuals with kidney failure. It allows users to search for medications and access tailored dosage recommendations, along with informative blogs for safe medication management.
- Medication dosing information
- Kidney failure tailored recommendations
- Searchable medication database
- Informative health blogs
- User-friendly interface
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"RenalDosage is a powerful medication guide app designed to empower individuals with kidney failure by providing accurate and reliable medication dosing information. With our user-friendly app, you can effortlessly search for medications and access the correct dosage recommendations tailored to kidney health. Gain valuable insights through informative blogs, ensuring safe and effective medication management.
Screenshots
Verdict
The clearest difference is rating: Renal Dosage at 5.0 against eGFR's 4.8. On price, ratings volume, update cadence 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. Neither carries in-app purchases, so what you see is what you pay.
Renal Dosage 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, Renal Dosage weekly. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.
| Parameter | eGFR | Renal Dosage |
|---|---|---|
| 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 | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.4 | 15.1 — better |
| Further details — not scored | ||
| Size | 35 MB | 36 MB |
| Age rating | 17+ | 17+ |
| Developer | Christian Schramm | Sayyal health services pty ltd |
In-app purchases
eGFR
No in-app purchases
Renal Dosage
No in-app purchases








