# MyTrialApp vs PrimeMotion

The clearest difference is rating: PrimeMotion at 5.0 against MyTrialApp's 4.0. PrimeMotion also leads on update cadence (every 6 days vs every 2 weeks). MyTrialApp's advantage is in-app purchases (none vs 1). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. PrimeMotion sells 1 in-app purchase, starting at $9.99 per month. MyTrialApp asks for nothing beyond the download.

PrimeMotion holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 8 and 5 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

MyTrialApp ships an update every 2 weeks, PrimeMotion every 6 days. The most recent releases landed on October 17, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | MyTrialApp | PrimeMotion |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (8 ratings)](https://appshunter.io/ios/app/mytrialapp/id6444587176/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/primemotion/id6782357684/reviews)** |
| Number of ratings | **8** | 5 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 6 days** |
| Monetization | **Free** | Freemium |
| Size | 30 MB | 26 MB |
| Requires iOS | **15.1** | 16 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [ERG Holding Company, LLC](https://appshunter.io/developer/1655502462) | [MICHAEL SHANE EVANS](https://appshunter.io/developer/6782357686) |

## What reviewers say

### MyTrialApp

[App page](https://appshunter.io/ios/app/mytrialapp/id6444587176)

This app connects individuals with clinical trial studies relevant to their medical needs and preferences. Users can manage their profiles, track payment status, and receive important updates about current and upcoming research opportunities.

**Highlights:** Find relevant clinical trials, Manage personal profile, Track payment status, View current and upcoming trials, Receive appointment reminders, Push notifications for updates, Multi-language support

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

**In-app purchases:** none


### PrimeMotion

[App page](https://appshunter.io/ios/app/primemotion/id6782357684)

This AI-powered fitness app helps you build strength, improve mobility, and enhance balance with personalized workout programs. It offers real-time form feedback, posture and balance assessments, and body composition tracking to guide your fitness journey.

**Highlights:** AI Form Coach for real-time feedback, Posture and balance assessments, Personalized workout programs, Body composition tracking, Progress tracking for strength and mobility, Extensive exercise library

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PrimeMotion Premium | $9.99 | per month |


## Frequently asked questions

### Is MyTrialApp free?

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

### Is PrimeMotion free?

PrimeMotion is free to download, with in-app purchases available.

### Which has better reviews, MyTrialApp or PrimeMotion?

PrimeMotion is rated higher. MyTrialApp averages 4.0 out of 5 from 8 ratings, while PrimeMotion averages 5.0 from 5 ratings.

### Do MyTrialApp or PrimeMotion have ads?

Neither MyTrialApp nor PrimeMotion shows ads.

### Which is updated more often, MyTrialApp or PrimeMotion?

MyTrialApp ships an update every 2 weeks, and PrimeMotion every 6 days. Most recently, MyTrialApp was updated on October 17, 2026 and PrimeMotion on October 5, 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.*