# YPrime vs TrialPACE

The clearest difference is rating: YPrime at 5.0 against TrialPACE's 4.0. YPrime also leads on iOS requirement (15.0 vs 26.0). TrialPACE's advantage is ratings volume (7 vs 1). On price, review sentiment, update cadence and ads there is nothing between them.

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

YPrime holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: TrialPACE has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 50% and 50% positive.

YPrime ships an update every 3 weeks, TrialPACE every 2 weeks. The most recent releases landed on October 4, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | YPrime | TrialPACE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/yprime/id1659475338/reviews)** | [4.0 (7 ratings)](https://appshunter.io/ios/app/trialpace/id6502718565/reviews) |
| Number of ratings | 1 | **7** |
| Positive reviews | 50.0% of reviews | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 109 MB | 25 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Y-Prime](https://appshunter.io/developer/872635320) | [Medpace](https://appshunter.io/developer/1367491150) |

## What reviewers say

### YPrime

[App page](https://appshunter.io/ios/app/yprime/id1659475338)

Manage your clinical study tasks conveniently from your personal device. Log in using your enrollment ID to complete training and stay connected to your study activities, fitting them into your daily schedule.

**Highlights:** Log in and review study tasks, Complete clinical study activities, Manage tasks at your own pace, Stay connected to your study, Use on personal devices

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

**In-app purchases:** none


### TrialPACE

[App page](https://appshunter.io/ios/app/trialpace/id6502718565)

This application assists with clinical outcomes assessments for patients. It is designed for use within clinical trials to gather and manage patient data efficiently. The tool supports healthcare professionals in their research and patient monitoring efforts.

**Highlights:** Clinical outcomes assessments, Patient data management, Research support, Patient monitoring, Healthcare professional tool

**In-app purchases:** none


## Frequently asked questions

### Is YPrime free?

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

### Is TrialPACE free?

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

### Which has better reviews, YPrime or TrialPACE?

YPrime is rated higher. YPrime averages 5.0 out of 5 from 1 ratings, while TrialPACE averages 4.0 from 7 ratings.

### Do YPrime or TrialPACE have ads?

Neither YPrime nor TrialPACE shows ads.

### Which is updated more often, YPrime or TrialPACE?

YPrime ships an update every 3 weeks, and TrialPACE every 2 weeks. Most recently, YPrime was updated on October 4, 2026 and TrialPACE on October 6, 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.*