# NMDP Transplant Hub vs ESMO Interactive Guidelines

The clearest difference is update cadence: NMDP Transplant Hub at every 3 months against ESMO Interactive Guidelines's every 6 months. ESMO Interactive Guidelines's advantage is review sentiment (80% vs 71%) and ratings volume (156 vs 46). On price, rating, 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.

On the App Store both sit at effectively the same score — 4.8 for NMDP Transplant Hub against 4.8 for ESMO Interactive Guidelines. Both are backed by a comparable volume of ratings — 46 and 156 respectively. Written reviews are what separate them: 71% of NMDP Transplant Hub's written reviews are positive against 80% of ESMO Interactive Guidelines's.

NMDP Transplant Hub ships an update every 3 months, ESMO Interactive Guidelines every 6 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | NMDP Transplant Hub | ESMO Interactive Guidelines |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (46 ratings)](https://appshunter.io/ios/app/nmdp-transplant-hub/id405310144/reviews) | **[4.8 (156 ratings)](https://appshunter.io/ios/app/esmo-interactive-guidelines/id1037353712/reviews)** |
| Number of ratings | 46 | **156** |
| Positive reviews | 71.4% of reviews | **80.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 6 months |
| Monetization | Free | Free |
| Size | 33 MB | 195 MB |
| Requires iOS | 16.6 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 12+ |
| Developer | [The National Marrow Donor Program](https://appshunter.io/developer/405310147) | [European Society for Medical Oncology - ESMO](https://appshunter.io/developer/515544538) |

## What reviewers say

### NMDP Transplant Hub

[App page](https://appshunter.io/ios/app/nmdp-transplant-hub/id405310144)

This app offers hematologists and oncologists quick access to referral timing guidelines for over 15 diseases. It also provides post-transplant screening, immunization, and GVHD screening recommendations, including customized test lists and a GVHD symptom checker.

**Highlights:** Referral timing guidelines for 15+ diseases, Post-transplant screening recommendations, Customizable test lists, Chronic GVHD symptom checker, Vaccination schedules, Access to HCT research and outcomes data

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

**In-app purchases:** none


### ESMO Interactive Guidelines

[App page](https://appshunter.io/ios/app/esmo-interactive-guidelines/id1037353712)

Access concise, practical treatment recommendations based on the latest scientific research. This app provides interactive tools, algorithms, and calculators to support healthcare professionals in decision-making and guideline navigation.

**Highlights:** Concise treatment recommendations, Interactive decision-making tools, Treatment algorithms and calculators, Keyword search functionality, Bookmarking and note-taking, News and push notifications

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

**In-app purchases:** none


## Frequently asked questions

### Is NMDP Transplant Hub free?

NMDP Transplant Hub is free to download, with no in-app purchases.

### Is ESMO Interactive Guidelines free?

ESMO Interactive Guidelines is free to download, with no in-app purchases.

### Which has better reviews, NMDP Transplant Hub or ESMO Interactive Guidelines?

ESMO Interactive Guidelines is rated higher. NMDP Transplant Hub averages 4.8 out of 5 from 46 ratings, while ESMO Interactive Guidelines averages 4.8 from 156 ratings.

### Do NMDP Transplant Hub or ESMO Interactive Guidelines have ads?

Neither NMDP Transplant Hub nor ESMO Interactive Guidelines shows ads.

### Which is updated more often, NMDP Transplant Hub or ESMO Interactive Guidelines?

NMDP Transplant Hub ships an update every 3 months, and ESMO Interactive Guidelines every 6 months. Most recently, NMDP Transplant Hub was updated on October 23, 2026 and ESMO Interactive Guidelines on October 24, 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.*