# MSD One vs UICC Events

The clearest difference is rating: MSD One at 4.4 against UICC Events's 3.7. MSD One also leads on monetization model (free vs ad-supported). UICC Events's advantage is update cadence (every 5 days vs every 6 months). On price, ratings volume, 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.

MSD One holds the better App Store score, 4.4 against 3.7. Both are backed by a comparable volume of ratings — 7 and 3 respectively.

MSD One ships an update every 6 months, UICC Events every 5 days. The most recent releases landed on October 13, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | MSD One | UICC Events |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (7 ratings)](https://appshunter.io/ios/app/msd-one/id6474043630/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/uicc-events/id6572324388/reviews) |
| Number of ratings | **7** | 3 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 days** |
| Monetization | **Free** | Ad-supported |
| Size | 122 MB | 146 MB |
| Requires iOS | **16.4** | 17.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | +17 | 17+ |
| Developer | [Merck Sharp & Dohme LLC](https://appshunter.io/developer/718617686) | [Union for International Cancer Control (UICC)](https://appshunter.io/developer/538463971) |

## What reviewers say

### MSD One

[App page](https://appshunter.io/ios/app/msd-one/id6474043630)

Enhance hybrid and in-person events with interactive features. Attendees receive personalized agendas, travel updates, and venue info. Facilitate audience engagement through Q&A, polls, and a secure social media wall.

**Highlights:** Personalized agendas, Real-time travel updates, Moderated Q&A panel, Slide saving with annotations, Audience polling and gamification, Private social media wall

**In-app purchases:** none


### UICC Events

[App page](https://appshunter.io/ios/app/uicc-events/id6572324388)

This app provides event-specific information for UICC gatherings, including program updates, speaker details, and networking tools. Registered participants can access live streams, session recordings, and logistical information, with features like messaging and contact exchange available.

**Highlights:** Latest program updates, Participant and speaker details, Networking features (messaging, video calls), Personalized agenda creation, Sponsor and exhibitor information, Live streamed sessions and recordings, Offline access to information

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

**In-app purchases:** none


## Frequently asked questions

### Is MSD One free?

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

### Is UICC Events free?

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

### Which has better reviews, MSD One or UICC Events?

MSD One is rated higher. MSD One averages 4.4 out of 5 from 7 ratings, while UICC Events averages 3.7 from 3 ratings.

### Do MSD One or UICC Events have ads?

Neither MSD One nor UICC Events shows ads.

### Which is updated more often, MSD One or UICC Events?

MSD One ships an update every 6 months, and UICC Events every 5 days. Most recently, MSD One was updated on October 13, 2026 and UICC Events on October 19, 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.*