# High Enroll, LLC vs Shared Investigator Platform

The clearest difference is update cadence: High Enroll, LLC at every 6 weeks against Shared Investigator Platform's every 6 months. On price, rating, ratings volume 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.

On the App Store both sit at effectively the same score — 5.0 for High Enroll, LLC against 5.0 for Shared Investigator Platform. Both are backed by a comparable volume of ratings — 2 and 5 respectively.

High Enroll, LLC ships an update every 6 weeks, Shared Investigator Platform every 6 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | High Enroll, LLC | Shared Investigator Platform |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/high-enroll-llc/id1526224775/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/shared-investigator-platform/id6450245868/reviews) |
| Number of ratings | 2 | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 6 months |
| Monetization | Free | Free |
| Size | 19 MB | 49 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [High Enroll, LLC](https://appshunter.io/developer/1500612242) | [Cognizant Technology Solutions](https://appshunter.io/developer/387144373) |

## What reviewers say

### High Enroll, LLC

[App page](https://appshunter.io/ios/app/high-enroll-llc/id1526224775)

This app helps medical care providers discover relevant research studies. It offers immediate access without account creation and provides notifications for new studies and updates. Users can directly contact researchers for more information or to enroll patients.

**Highlights:** Discover relevant research studies, Immediate access without registration, Notifications for new studies, Updates on favorite studies, Direct contact with researchers, High-quality, up-to-date study information

**Features:** macOS Compatibility

**In-app purchases:** none


### Shared Investigator Platform

[App page](https://appshunter.io/ios/app/shared-investigator-platform/id6450245868)

This mobile application allows clinical trial site users to manage their actions on the Shared Investigator Platform. It facilitates easy login, E-signing, reviewing pending actions, accepting study invitations, and managing study staff. Users can also access study documents, complete tasks, and receive important notifications.

**Highlights:** User-friendly interface, E-sign functionality, Biometric authentication, Review pending actions, Accept study invitations, Manage study staff, Access study documents

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is High Enroll, LLC free?

High Enroll, LLC is free to download, with no in-app purchases.

### Is Shared Investigator Platform free?

Shared Investigator Platform is free to download, with no in-app purchases.

### Which has better reviews, High Enroll, LLC or Shared Investigator Platform?

High Enroll, LLC and Shared Investigator Platform are both rated 5.0 out of 5 on the App Store, from 2 and 5 ratings respectively.

### Do High Enroll, LLC or Shared Investigator Platform have ads?

Neither High Enroll, LLC nor Shared Investigator Platform shows ads.

### Which is updated more often, High Enroll, LLC or Shared Investigator Platform?

High Enroll, LLC ships an update every 6 weeks, and Shared Investigator Platform every 6 months. Most recently, High Enroll, LLC was updated on November 3, 2026 and Shared Investigator Platform on November 3, 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.*