# NCCN Guidelines® vs ESMO Events App

The clearest difference is rating: ESMO Events App at 4.2 against NCCN Guidelines®'s 3.6. ESMO Events App also leads on review sentiment (50% vs 13%). NCCN Guidelines®'s advantage is ratings volume (24 vs 6) and iOS requirement (13.1 vs 16.0). On price, update cadence, 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.

ESMO Events App holds the better App Store score, 4.2 against 3.6. Both are backed by a comparable volume of ratings — 24 and 6 respectively. Written reviews point the same way: 13% of NCCN Guidelines®'s written reviews are positive against 50% of ESMO Events App's.

NCCN Guidelines® ships an update every 2 months, ESMO Events App monthly. The most recent releases landed on October 14, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | NCCN Guidelines® | ESMO Events App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (24 ratings)](https://appshunter.io/ios/app/nccn-guidelines/id775500217/reviews) | **[4.2 (6 ratings)](https://appshunter.io/ios/app/esmo-events-app/id908386555/reviews)** |
| Number of ratings | **24** | 6 |
| Positive reviews | 12.5% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 118 MB | 112 MB |
| Requires iOS | **13.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [National Comprehensive Cancer Network®](https://appshunter.io/developer/1168594705) | [European Society for Medical Oncology - ESMO](https://appshunter.io/developer/515544538) |

## What reviewers say

### NCCN Guidelines®

[App page](https://appshunter.io/ios/app/nccn-guidelines/id775500217)

This app provides healthcare professionals with convenient access to comprehensive clinical practice guidelines for oncology. It aims to improve the quality and effectiveness of cancer care by offering evidence-based recommendations for diagnosis, treatment, and supportive services.

**Highlights:** Virtual Library of NCCN Guidelines, Oncology clinical practice guidelines, Evidence-based recommendations, Supports cancer care decision-making, Covers 97% of US cancer cases

**Features:** Vision Pro support

**In-app purchases:** none


### ESMO Events App

[App page](https://appshunter.io/ios/app/esmo-events-app/id908386555)

Access a comprehensive library of medical conferences, including detailed scientific programs, speaker information, and exhibitor details. Plan your schedule, navigate event venues, and stay updated with daily news. The app allows offline access after initial data download.

**Highlights:** Browse scientific programs by day, topic, and cancer type, Create personalized event schedules, Locate rooms and exhibitor stands on floorplans, Receive daily news updates, Offline access to conference data, Regularly updated conference listings

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

**In-app purchases:** none


## Frequently asked questions

### Is NCCN Guidelines® free?

NCCN Guidelines® is free to download, with no in-app purchases.

### Is ESMO Events App free?

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

### Which has better reviews, NCCN Guidelines® or ESMO Events App?

ESMO Events App is rated higher. NCCN Guidelines® averages 3.6 out of 5 from 24 ratings, while ESMO Events App averages 4.2 from 6 ratings.

### Do NCCN Guidelines® or ESMO Events App have ads?

Neither NCCN Guidelines® nor ESMO Events App shows ads.

### Which is updated more often, NCCN Guidelines® or ESMO Events App?

NCCN Guidelines® ships an update every 2 months, and ESMO Events App monthly. Most recently, NCCN Guidelines® was updated on October 14, 2026 and ESMO Events App on October 18, 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.*