# High Enroll, LLC vs Paperless Billing Pro

The clearest difference is update cadence: Paperless Billing Pro at every 2 days against High Enroll, LLC's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.

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

High Enroll, LLC ships an update every 6 weeks, Paperless Billing Pro every 2 days. The most recent releases landed on October 16, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | High Enroll, LLC | Paperless Billing Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/high-enroll-llc/id1526224775/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 days** |
| Monetization | Free | — |
| Size | 19 MB | 4 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [High Enroll, LLC](https://appshunter.io/developer/1500612242) | [RAJANSHU VERMA](https://appshunter.io/developer/1880541583) |

## 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


### Paperless Billing Pro

[App page](https://appshunter.io/ios/app/paperless-billing-pro/id6760844850)

**Features:** macOS Compatibility, 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 Paperless Billing Pro free?

Paperless Billing Pro is free to download, with no in-app purchases.

### Do High Enroll, LLC or Paperless Billing Pro have ads?

Neither High Enroll, LLC nor Paperless Billing Pro shows ads.

### Which is updated more often, High Enroll, LLC or Paperless Billing Pro?

High Enroll, LLC ships an update every 6 weeks, and Paperless Billing Pro every 2 days. Most recently, High Enroll, LLC was updated on October 16, 2026 and Paperless Billing Pro on October 28, 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.*