# DocuTrial vs MSD One

The clearest difference is rating: DocuTrial at 5.0 against MSD One's 4.4. DocuTrial also leads on update cadence (every 2 months vs every 6 months). MSD One's advantage is iOS requirement (16.4 vs 18.6). 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.

DocuTrial holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 3 and 7 respectively.

DocuTrial ships an update every 2 months, MSD One every 6 months. The most recent releases landed on September 18, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | DocuTrial | MSD One |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/docutrial/id1329548148/reviews)** | [4.4 (7 ratings)](https://appshunter.io/ios/app/msd-one/id6474043630/reviews) |
| Number of ratings | 3 | **7** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | Free | Free |
| Size | 84 MB | 122 MB |
| Requires iOS | 18.6 | **16.4** |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 17+ |
| Developer | [Sentral Clinical Research Services, LLC](https://appshunter.io/developer/930734529) | [Merck Sharp & Dohme LLC](https://appshunter.io/developer/718617686) |

## What reviewers say

### DocuTrial

[App page](https://appshunter.io/ios/app/docutrial/id1329548148)

This app is designed for users of the SentralBinders document management system. It provides access to and management of your documents within the SentralBinders ecosystem.

**Highlights:** SentralBinders integration, Document access, Document management, Subscriber-only access

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is DocuTrial free?

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

### Is MSD One free?

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

### Which has better reviews, DocuTrial or MSD One?

DocuTrial is rated higher. DocuTrial averages 5.0 out of 5 from 3 ratings, while MSD One averages 4.4 from 7 ratings.

### Do DocuTrial or MSD One have ads?

Neither DocuTrial nor MSD One shows ads.

### Which is updated more often, DocuTrial or MSD One?

DocuTrial ships an update every 2 months, and MSD One every 6 months. Most recently, DocuTrial was updated on September 18, 2026 and MSD One on September 27, 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.*