# IQVIA Study Hub vs MTA Attend

The clearest difference is rating: MTA Attend at 5.0 against IQVIA Study Hub's 3.3. IQVIA Study Hub's advantage is ratings volume (44 vs 2). 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.

MTA Attend holds the better App Store score, 5.0 against 3.3. That said, the two scores are not equally well evidenced: IQVIA Study Hub has 44 ratings behind it against 2, so its average is the more settled of the two.

IQVIA Study Hub ships an update every 2 months, MTA Attend monthly. The most recent releases landed on July 27, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | IQVIA Study Hub | MTA Attend |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (44 ratings)](https://appshunter.io/ios/app/iqvia-study-hub/id1481843263/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/mta-attend/id6470219200/reviews)** |
| Number of ratings | **44** | 2 |
| Positive reviews | 6.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 112 MB | 91 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IQVIA Inc.](https://appshunter.io/developer/376388241) | [Miller Tanner Associates, LLC](https://appshunter.io/developer/1526499522) |

## What reviewers say

### IQVIA Study Hub

[App page](https://appshunter.io/ios/app/iqvia-study-hub/id1481843263)

Manage your clinical trial participation with ease. Interact with your study team, track visits, complete eDiaries, and access important documents. Securely connect devices for data collection and get 24/7 support.

**Highlights:** Interact with study team, View upcoming visits, Complete eDiaries, Track study progress, Access study documents, 24/7 support, Connected device data collection

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Helpful support team
- 🚀 App works fine for some users

**What reviewers complain about**

- 🐛 Buggy and crashes frequently
- 🤯 Confusing and difficult to use
- 🤖 Poor app design and functionality
- 🔒 Security issues with login and password
- 🗓️ Unreliable notifications and sync issues

**Reported bugs**

- Blank/white screen after updates
- Login issues and password reset problems
- Notification and sync problems
- Functionality breaks after updates

**Requested features**

- Improve user interface and navigation
- Fix bugs and crashes
- Ensure reliable data syncing and notifications
- Provide better support and responsiveness


### MTA Attend

[App page](https://appshunter.io/ios/app/mta-attend/id6470219200)

Enhance attendee participation during events with features like real-time notifications, expense tracking, and travel confirmations. Manage event schedules and more to ensure a smooth experience for all participants.

**Highlights:** Event notifications, Expense reimbursements, Travel confirmations, Agendas, Attendee engagement

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

**In-app purchases:** none


## Frequently asked questions

### Is IQVIA Study Hub free?

IQVIA Study Hub is free to download, with no in-app purchases.

### Is MTA Attend free?

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

### Which has better reviews, IQVIA Study Hub or MTA Attend?

MTA Attend is rated higher. IQVIA Study Hub averages 3.3 out of 5 from 44 ratings, while MTA Attend averages 5.0 from 2 ratings.

### Do IQVIA Study Hub or MTA Attend have ads?

Neither IQVIA Study Hub nor MTA Attend shows ads.

### Which is updated more often, IQVIA Study Hub or MTA Attend?

IQVIA Study Hub ships an update every 2 months, and MTA Attend monthly. Most recently, IQVIA Study Hub was updated on July 27, 2026 and MTA Attend on September 17, 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.*