# TrialMax App vs Unify Trials

The clearest difference is rating: Unify Trials at 4.0 against TrialMax App's 2.5. TrialMax App's advantage is ratings volume (99 vs 3) and update cadence (every 3 weeks vs every 2 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Unify Trials holds the better App Store score, 4.0 against 2.5. That said, the two scores are not equally well evidenced: TrialMax App has 99 ratings behind it against 3, so its average is the more settled of the two.

TrialMax App ships an update every 3 weeks, Unify Trials every 2 months. The most recent releases landed on October 11, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | TrialMax App | Unify Trials |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (99 ratings)](https://appshunter.io/ios/app/trialmax-app/id1002332076/reviews) | **[4.0 (3 ratings)](https://appshunter.io/ios/app/unify-trials/id1601452307/reviews)** |
| Number of ratings | **99** | 3 |
| Positive reviews | 5.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 41 MB | 195 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Signant Health Oy](https://appshunter.io/developer/885378600) | [Evinova](https://appshunter.io/developer/1776852530) |

## What reviewers say

### TrialMax App

[App page](https://appshunter.io/ios/app/trialmax-app/id1002332076)

Collect data from patients and caregivers in clinical trials for new medicines. Access study-specific questionnaires on the go, with reminders to help you follow the study protocol. Your privacy and anonymity are ensured.

**Highlights:** Patient and caregiver data collection, Study-specific questionnaires, On-the-go data entry, Study protocol reminders, Privacy and anonymity assured, Easy-to-use interface

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

**In-app purchases:** none


### Unify Trials

[App page](https://appshunter.io/ios/app/unify-trials/id1601452307)

This app supports clinical trial participants with information and reminders for trial tasks. It offers layman's explanations of diseases and trials, and allows data submission via questionnaires and connected devices approved in the US and EU.

**Highlights:** Clinical trial support, Task reminders, Disease and trial information, Health questionnaire data submission, Connected device data collection (US/EU)

**In-app purchases:** none


## Frequently asked questions

### Is TrialMax App free?

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

### Is Unify Trials free?

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

### Which has better reviews, TrialMax App or Unify Trials?

Unify Trials is rated higher. TrialMax App averages 2.5 out of 5 from 99 ratings, while Unify Trials averages 4.0 from 3 ratings.

### Do TrialMax App or Unify Trials have ads?

Neither TrialMax App nor Unify Trials shows ads.

### Which is updated more often, TrialMax App or Unify Trials?

TrialMax App ships an update every 3 weeks, and Unify Trials every 2 months. Most recently, TrialMax App was updated on October 11, 2026 and Unify Trials on October 2, 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.*