# PatienTrials vs Advanced Query Messenger

The clearest difference is device support: PatienTrials at 4 against Advanced Query Messenger's 2. On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for PatienTrials against 5.0 for Advanced Query Messenger. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

PatienTrials ships an update every 5 weeks, Advanced Query Messenger monthly. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | PatienTrials | Advanced Query Messenger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/patientrials/id1386748565/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/advanced-query-messenger/id1506619295/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | Free | Free |
| Size | 122 MB | 16 MB |
| Requires iOS | **16.4** | 17.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [PatienTrials Inc](https://appshunter.io/developer/1386748564) | [Solventum US LLC](https://appshunter.io/developer/1739188254) |

## What reviewers say

### PatienTrials

[App page](https://appshunter.io/ios/app/patientrials/id1386748565)

This platform facilitates virtual clinical trials for pharmaceutical companies and clinicians, enhancing efficiency and patient adherence. It leverages instant messaging, HealthKit, AI, and bots to capture high-quality patient data and monitor for adverse events, reducing study risk and development costs.

**Highlights:** Virtual clinical trial management, HIPAA & GDPR compliant platform, Patient adherence improvement, AI-powered adverse event monitoring, High-quality patient-generated data, Instant messaging integration

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Advanced Query Messenger

[App page](https://appshunter.io/ios/app/advanced-query-messenger/id1506619295)

This medical tool streamlines clinical documentation integrity queries for healthcare professionals. It facilitates secure, HIPAA-compliant management and response to AI-driven insights and CDIS generated queries, ensuring efficient coordination for the entire revenue cycle team.

**Highlights:** Receive and manage clinical queries, Respond to documentation integrity queries, AI-driven clinical insights, CDIS generated queries, Secure HIPAA-compliant platform, Closed-loop workflow for revenue cycle

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PatienTrials free?

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

### Is Advanced Query Messenger free?

Advanced Query Messenger is free to download, with no in-app purchases.

### Which has better reviews, PatienTrials or Advanced Query Messenger?

PatienTrials and Advanced Query Messenger are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do PatienTrials or Advanced Query Messenger have ads?

Neither PatienTrials nor Advanced Query Messenger shows ads.

### Which is updated more often, PatienTrials or Advanced Query Messenger?

PatienTrials ships an update every 5 weeks, and Advanced Query Messenger monthly. Most recently, PatienTrials was updated on October 24, 2026 and Advanced Query Messenger on October 19, 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.*