# DAS28/ACR vs eGFR

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.

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.

## The numbers

| Metric | DAS28/ACR | eGFR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/das28acr-eular-criteria/id443707029/reviews)** | [4.8 (4 ratings)](https://appshunter.io/ios/app/egfr-app/id979256759/reviews) |
| Number of ratings | 2 | **4** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 1 MB | 35 MB |
| Requires iOS | **12.2** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Keiji Matsui](https://appshunter.io/developer/365287272) | [Christian Schramm](https://appshunter.io/developer/372862438) |

## What reviewers say

### DAS28/ACR

[App page](https://appshunter.io/ios/app/das28acr-eular-criteria/id443707029)

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.

**Highlights:** DAS28CRP calculation, DAS28ESR calculation, CDAI calculation, SDAI calculation, ACR-EULAR classification criteria

**Features:** macOS Compatibility

**In-app purchases:** none


### eGFR

[App page](https://appshunter.io/ios/app/egfr-app/id979256759)

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.

**Highlights:** GFR calculation, Schwartz formula for children, CKD-EPI, MDRD, Cockcroft formulas, Information on kidney disease, Risk minimization guidance

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is DAS28/ACR free?

DAS28/ACR is free to download, with no in-app purchases.

### Is eGFR free?

eGFR is free to download, with no in-app purchases.

### Which has better reviews, DAS28/ACR or eGFR?

DAS28/ACR is rated higher. DAS28/ACR averages 5.0 out of 5 from 2 ratings, while eGFR averages 4.8 from 4 ratings.

### Do DAS28/ACR or eGFR have ads?

Neither DAS28/ACR nor eGFR shows ads.

### Which is updated more often, DAS28/ACR or eGFR?

DAS28/ACR ships an update every 15 months, and eGFR fortnightly. Most recently, DAS28/ACR was updated on October 23, 2026 and eGFR on October 29, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*