# Responsum for CKD vs IPNA App

The clearest difference is review sentiment: Responsum for CKD at 100% against IPNA App's 0%. Responsum for CKD also leads on rating (4.8 vs 1.0) and ratings volume (181 vs 1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Responsum for CKD holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: Responsum for CKD has 181 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Responsum for CKD's written reviews are positive against 0% of IPNA App's.

Responsum for CKD ships an update every 3 weeks, IPNA App every 3 months. The most recent releases landed on October 20, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Responsum for CKD | IPNA App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (181 ratings)](https://appshunter.io/ios/app/responsum-for-ckd/id1503292784/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/ipna-app/id6476544372/reviews) |
| Number of ratings | **181** | 1 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | **Free** | Ad-supported |
| Size | 66 MB | 32 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Responsum Health](https://appshunter.io/developer/1478101522) | [International Pediatric Nephrology Association](https://appshunter.io/developer/1727076514) |

## What reviewers say

### Responsum for CKD

[App page](https://appshunter.io/ios/app/responsum-for-ckd/id1503292784)

Access curated summaries of CKD research, treatments, and living tips vetted by experts. Connect with a patient community, store your medical information in a secure One-Sheet, and find resources like clinical trials and support groups.

**Highlights:** CKD article summaries, Patient community connection, Secure Patient One-Sheet, Access to clinical trials, Financial assistance resources, Patient support groups

**Features:** macOS Compatibility

**In-app purchases:** none


### IPNA App

[App page](https://appshunter.io/ios/app/ipna-app/id6476544372)

This app provides healthcare professionals and enthusiasts with essential clinical tools and educational resources in pediatric nephrology. Stay updated with the latest news, access on-demand webinars, and utilize medical calculators for diagnosis and treatment.

**Highlights:** Latest news and developments, Educational materials and case studies, On-demand webinars, Medical calculators, Access to journals and textbooks (for members)

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

**In-app purchases:** none


## Frequently asked questions

### Is Responsum for CKD free?

Responsum for CKD is free to download, with no in-app purchases.

### Is IPNA App free?

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

### Which has better reviews, Responsum for CKD or IPNA App?

Responsum for CKD is rated higher. Responsum for CKD averages 4.8 out of 5 from 181 ratings, while IPNA App averages 1.0 from 1 ratings.

### Do Responsum for CKD or IPNA App have ads?

Neither Responsum for CKD nor IPNA App shows ads.

### Which is updated more often, Responsum for CKD or IPNA App?

Responsum for CKD ships an update every 3 weeks, and IPNA App every 3 months. Most recently, Responsum for CKD was updated on October 20, 2026 and IPNA App on October 15, 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.*