# Patient Cloud vs Cloud ePRO

The clearest difference is rating: Patient Cloud at 2.6 against Cloud ePRO's 1.0. Patient Cloud also leads on ratings volume (113 vs 1). 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.

Patient Cloud holds the better App Store score, 2.6 against 1.0. That said, the two scores are not equally well evidenced: Patient Cloud has 113 ratings behind it against 1, so its average is the more settled of the two.

Patient Cloud ships an update monthly, Cloud ePRO every 2 months. The most recent releases landed on October 7, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Patient Cloud | Cloud ePRO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (113 ratings)](https://appshunter.io/ios/app/patient-cloud/id1361329140/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/cloud-epro/id6497791486/reviews) |
| Number of ratings | **113** | 1 |
| Positive reviews | 6.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | Free |
| Size | 95 MB | 61 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Medidata Solutions Worldwide](https://appshunter.io/developer/554170117) | [Clinflash Healthcare Technology (Jiaxing) Co.,Ltd](https://appshunter.io/developer/1174669463) |

## 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


### Cloud ePRO

[App page](https://appshunter.io/ios/app/cloud-epro/id6497791486)

This application facilitates clinical trial participation by enabling patients to submit data through questionnaires and electronic diaries. It also supports follow-up management, direct communication, and message reminders.

**Highlights:** Patient data collection, Questionnaires and scales, Electronic diaries, Follow-up management, Online communication, Message reminders

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Patient Cloud free?

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

### Is Cloud ePRO free?

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

### Which has better reviews, Patient Cloud or Cloud ePRO?

Patient Cloud is rated higher. Patient Cloud averages 2.6 out of 5 from 113 ratings, while Cloud ePRO averages 1.0 from 1 ratings.

### Do Patient Cloud or Cloud ePRO have ads?

Neither Patient Cloud nor Cloud ePRO shows ads.

### Which is updated more often, Patient Cloud or Cloud ePRO?

Patient Cloud ships an update monthly, and Cloud ePRO every 2 months. Most recently, Patient Cloud was updated on October 7, 2026 and Cloud ePRO on September 15, 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.*