# Premier Mobile ePRO vs Eccogene, Inc

The clearest difference is iOS requirement: Premier Mobile ePRO at 11.0 against Eccogene, Inc's 17.0. 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.

Premier Mobile ePRO ships an update every 4 months, Eccogene, Inc every 3 months. The most recent releases landed on October 3, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Premier Mobile ePRO | Eccogene, Inc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.9 (19 ratings)](https://appshunter.io/ios/app/premier-mobile-epro/id1166276072/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 4 MB | 103 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [PREMIER RESEARCH INTERNATIONAL LLC](https://appshunter.io/developer/1164185114) | [ERT, INC](https://appshunter.io/developer/1160214546) |

## What reviewers say

### Premier Mobile ePRO

[App page](https://appshunter.io/ios/app/premier-mobile-epro/id1166276072)

This application facilitates the collection of patient-reported outcomes during clinical trials. It provides a platform for researchers to gather essential data directly from participants.

**Highlights:** Patient-reported outcome collection, Clinical trial data management, Secure data gathering, Participant data input

**In-app purchases:** none


### Eccogene, Inc

[App page](https://appshunter.io/ios/app/eccogene-inc-ec0010/id6752510940)

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

**In-app purchases:** none


## Frequently asked questions

### Is Premier Mobile ePRO free?

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

### Is Eccogene, Inc free?

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

### Do Premier Mobile ePRO or Eccogene, Inc have ads?

Neither Premier Mobile ePRO nor Eccogene, Inc shows ads.

### Which is updated more often, Premier Mobile ePRO or Eccogene, Inc?

Premier Mobile ePRO ships an update every 4 months, and Eccogene, Inc every 3 months. Most recently, Premier Mobile ePRO was updated on October 3, 2026 and Eccogene, Inc on October 11, 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.*