# E vs IPNA App

The clearest difference is price: IPNA App at Free against E's $1.99. IPNA App also leads on update cadence (every 3 months vs every 18 months). E's advantage is iOS requirement (11.0 vs 15.1). On rating, review sentiment, ratings volume and ads there is nothing between them.

IPNA App is free to download; E costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 1.0 for E against 1.0 for IPNA App. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

E ships an update every 18 months, IPNA App every 3 months. The most recent releases landed on October 29, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | E | IPNA App |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/e-burn-premium/id1544785818/reviews) | [1.0 (1 ratings)](https://appshunter.io/ios/app/ipna-app/id6476544372/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 3 months** |
| Monetization | Paid | **Ad-supported** |
| Size | 82 MB | 32 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Alkemiga](https://appshunter.io/developer/889659304) | [International Pediatric Nephrology Association](https://appshunter.io/developer/1727076514) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-burn-premium/id1544785818)

This medical app assists in calculating fluid resuscitation for burn patients. It accurately measures Total Body Surface Area (TBSA) and provides fluid requirements based on established formulas. The premium version includes advanced features for skin grafting and donor sites, with recommendations from the French Burns Society.

**Highlights:** Fluid management for burn patients, TBSA measurement, Parkland and Carvajal formulas, Skin grafting and donor site drawing, SFB recommendations

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

**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 E free?

E costs $1.99, with no in-app purchases.

### Is IPNA App free?

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

### Which has better reviews, E or IPNA App?

E and IPNA App are both rated 1.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do E or IPNA App have ads?

Neither E nor IPNA App shows ads.

### Which is updated more often, E or IPNA App?

E ships an update every 18 months, and IPNA App every 3 months. Most recently, E was updated on October 29, 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.*