# IQVIA Study Hub vs UserZoom Live

The clearest difference is rating: IQVIA Study Hub at 3.3 against UserZoom Live's 2.0. IQVIA Study Hub also leads on ratings volume (45 vs 7). UserZoom Live's advantage is review sentiment (33% vs 6%). 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.

IQVIA Study Hub holds the better App Store score, 3.3 against 2.0. That said, the two scores are not equally well evidenced: IQVIA Study Hub has 45 ratings behind it against 7, so its average is the more settled of the two. Written reviews complicate that: 6% of IQVIA Study Hub's written reviews are positive against 33% of UserZoom Live's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | IQVIA Study Hub | UserZoom Live |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (45 ratings)](https://appshunter.io/ios/app/iqvia-study-hub/id1481843263/reviews)** | [2.0 (7 ratings)](https://appshunter.io/ios/app/userzoom-live/id1518231205/reviews) |
| Number of ratings | **45** | 7 |
| Positive reviews | 6.3% of reviews | **33.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 112 MB | 24 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [IQVIA Inc.](https://appshunter.io/developer/376388241) | [UserZoom](https://appshunter.io/developer/412848940) |

## 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


### UserZoom Live

[App page](https://appshunter.io/ios/app/userzoom-live/id1518231205)

Share your opinions to influence product development. Participate in live, moderated user experience research sessions with top companies. Your feedback helps improve products and services.

**Highlights:** Participate in live moderated research sessions, Provide feedback to top companies, Influence product development, Share opinions on products, Record sessions with permission

**Features:** 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 UserZoom Live free?

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

### Which has better reviews, IQVIA Study Hub or UserZoom Live?

IQVIA Study Hub is rated higher. IQVIA Study Hub averages 3.3 out of 5 from 45 ratings, while UserZoom Live averages 2.0 from 7 ratings.

### Do IQVIA Study Hub or UserZoom Live have ads?

Neither IQVIA Study Hub nor UserZoom Live shows ads.

### Which is updated more often, IQVIA Study Hub or UserZoom Live?

IQVIA Study Hub ships an update every 2 months, and UserZoom Live every 2 months. Most recently, IQVIA Study Hub was updated on October 24, 2026 and UserZoom Live 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.*