DAS28/ACR vs eGFR
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DAS28/ACR
This medical app calculates key assessment criteria for rheumatoid arthritis, including DAS28CRP, DAS28ESR, CDAI, SDAI, and ACR-EULAR classification. It provides essential tools for healthcare professionals to evaluate disease activity and treatment response.
- DAS28CRP calculation
- DAS28ESR calculation
- CDAI calculation
- SDAI calculation
- ACR-EULAR classification criteria
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DAS28/ACR-EULAR criteria, an iPhone/ iPod touch application, calculates DAS28CRP, DAS28ESR, CDAI, SDAI, and ACR-EULAR classification criteria for rheumatoid arthritis.
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.
Screenshots
Verdict
The clearest difference is review sentiment: eGFR at 100% against DAS28/ACR's 0%. eGFR also leads on update cadence (fortnightly vs every 15 months). DAS28/ACR's advantage is rating (5.0 vs 4.8) and iOS requirement (12.2 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.
DAS28/ACR holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 2 and 4 respectively. Written reviews complicate that: 0% of DAS28/ACR's written reviews are positive against 100% of eGFR's, so the app with the better star average is not the one people write more warmly about.
DAS28/ACR ships an update every 15 months, eGFR fortnightly. The most recent releases landed on October 23, 2026 and October 29, 2026 respectively.
| Parameter | DAS28/ACR | eGFR |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 4.8 (4 ratings) |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 2 | 4 — better |
| Update frequency | Every 15 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.2 — better | 16.4 |
| Further details — not scored | ||
| Size | 1 MB | 35 MB |
| Age rating | 17+ | 17+ |
| Developer | Keiji Matsui | Christian Schramm |
Customer experience
DAS28/ACR
eGFR
In-app purchases
DAS28/ACR
No in-app purchases
eGFR
No in-app purchases
![Rheumatoid Arthritis [RA]](https://cdn3.appshunter.io/i/Purple211/f565459beca6b45767e8a221633408cf/AppIcon-0-0-1x_U007epad-0-11-0-85-220.png/640x0w.webp "Rheumatoid Arthritis [RA]")
