# EPTS Calculator vs Hellokidney

The clearest difference is update cadence: Hellokidney at every 2 weeks against EPTS Calculator's every 68 months. Hellokidney also leads on device support (3 vs 1) and iOS requirement (15.5 vs 18.6). On price, 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.

EPTS Calculator ships an update every 68 months, Hellokidney every 2 weeks. Both last shipped on October 5, 2026.

## The numbers

| Metric | EPTS Calculator | Hellokidney |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/epts-calculator/id977017619/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 68 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 4 MB | 129 MB |
| Requires iOS | 18.6 | **15.5** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Marc L. Melcher](https://appshunter.io/developer/371961192) | [4P HEALTH CARE PRIVATE LIMITED](https://appshunter.io/developer/1619042066) |

## What reviewers say

### EPTS Calculator

[App page](https://appshunter.io/ios/app/epts-calculator/id977017619)

This medical app calculates the Estimated Post-Transplant Survival (EPTS) score for kidney transplant candidates. It uses four factors to determine a candidate's longevity and eligibility for priority donor kidneys. Designed for healthcare professionals, it offers real-time scoring and scenario modeling.

**Highlights:** Instant EPTS score calculation, Real-time percentile updates, KDPI ≤20% eligibility indicator, Side-by-side scenario comparison, Built-in OPTN formula reference, Clinician-friendly interface with dark mode

**In-app purchases:** none


### Hellokidney

[App page](https://appshunter.io/ios/app/hellokidney/id6474124428)

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

**In-app purchases:** none


## Frequently asked questions

### Is EPTS Calculator free?

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

### Is Hellokidney free?

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

### Do EPTS Calculator or Hellokidney have ads?

Neither EPTS Calculator nor Hellokidney shows ads.

### Which is updated more often, EPTS Calculator or Hellokidney?

EPTS Calculator ships an update every 68 months, and Hellokidney every 2 weeks. Most recently, EPTS Calculator was updated on October 5, 2026 and Hellokidney on October 5, 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.*