# Patient Cloud vs Vision Engage

The clearest difference is review sentiment: Vision Engage at 72% against Patient Cloud's 7%. Vision Engage also leads on rating (4.8 vs 2.6) and ratings volume (6.3K vs 113). Patient Cloud's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Vision Engage holds the better App Store score, 4.8 against 2.6. That said, the two scores are not equally well evidenced: Vision Engage has 6.3K ratings behind it against 113, so its average is the more settled of the two. Written reviews point the same way: 7% of Patient Cloud's written reviews are positive against 72% of Vision Engage's.

Patient Cloud ships an update monthly, Vision Engage every 3 weeks. The most recent releases landed on September 23, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Patient Cloud | Vision Engage |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (113 ratings)](https://appshunter.io/ios/app/patient-cloud/id1361329140/reviews) | **[4.8 (6.3K ratings)](https://appshunter.io/ios/app/vision-engage/id6443581547/reviews)** |
| Number of ratings | 113 | **6.3K** |
| Positive reviews | 6.7% of reviews | **72.2% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 95 MB | 41 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Medidata Solutions Worldwide](https://appshunter.io/developer/554170117) | [Velocity Clinical Research, Inc.](https://appshunter.io/developer/1647351158) |

## What reviewers say

### Patient Cloud

[App page](https://appshunter.io/ios/app/patient-cloud/id1361329140)

This app streamlines patient engagement and data collection for clinical trials. It allows patients to easily participate in studies by answering questionnaires on their mobile devices, while healthcare professionals and researchers can manage invitations and access real-time data.

**Highlights:** ePRO, ClinRO, and site mode functionality, Patient engagement and data management, Clinical trial participation via mobile, Questionnaire completion from home, Patient invitation and health data collection, Integration with Medidata Rave

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

**In-app purchases:** none


### Vision Engage

[App page](https://appshunter.io/ios/app/vision-engage/id6443581547)

Participate in clinical studies with ease. Explore new opportunities, manage appointments, and receive payments directly through the app. Stay informed about research and communicate with your study site.

**Highlights:** Explore new study opportunities, Build and update participant profile, Receive faster payments, Manage appointments and get reminders, In-app communication with study site, Learn about clinical research

**In-app purchases:** none

**What reviewers like**

- 🤗 Friendly and caring staff
- 👍 Easy-to-use app
- 🚀 Smooth and efficient processes
- 💰 Fair compensation for participation

**What reviewers complain about**

- 🐛 Buggy app with technical issues
- 💤 Slow or delayed payments
- 📢 Excessive notification requests for reviews

**Reported bugs**

- App freezing or crashing
- Login and authentication problems
- Inconsistent or missing data input functionality

**Requested features**

- Ability to search for studies by condition
- Integration with navigation apps for study site locations
- Patient referral function


## Frequently asked questions

### Is Patient Cloud free?

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

### Is Vision Engage free?

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

### Which has better reviews, Patient Cloud or Vision Engage?

Vision Engage is rated higher. Patient Cloud averages 2.6 out of 5 from 113 ratings, while Vision Engage averages 4.8 from 6.3K ratings.

### Do Patient Cloud or Vision Engage have ads?

Vision Engage shows ads; Patient Cloud does not.

### Which is updated more often, Patient Cloud or Vision Engage?

Patient Cloud ships an update monthly, and Vision Engage every 3 weeks. Most recently, Patient Cloud was updated on September 23, 2026 and Vision Engage 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.*