# Prodensity

> Johns Hopkins campus safety app with health checks and resource access. (iPhone/iPad app by Johns Hopkins Technology Transfer.)

- Source: https://appshunter.io/ios/app/prodensity/id1515354473 (this page in markdown: same URL + `.md`)
- Developer: [Johns Hopkins Technology Transfer](https://appshunter.io/developer/488749253)
- Category: Productivity
- Price: Free
- Rating: 3.08/5 from 59 App Store ratings · 7 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 194 MB
- Released: 2020-06-11
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/prodensity/id1515354473/reviews.md

## What is Prodensity?

The Johns Hopkins Prodensity mobile app provides resources for a safe return to campus. The app will help you follow Johns Hopkins guidelines to keep the community safe through health checks, access to important resources, density monitoring, and alerts. 

The app allows participants to access campus and contribute to the health of the community by completing a health check every 12 hours. Completion of the health check (with no symptoms or exposure) and other checklist requirements displays a mobile Campus Pass that allows you to access and remain on campus. 
A resources section provides quick access to important websites, phone numbers, and other tools for navigating campus. 
 
Participants who are assigned to spaces (e.g., labs) can also use the app to monitor density and check in and out of spaces. 
 
Please note: this app is currently available to faculty, students, staff, and affiliates at Johns Hopkins campuses.

## Key features

- Health checks
- Campus Pass generation
- Resource access
- Density monitoring
- Space check-in/out
- Alerts

## Recent user reviews (7 of 7)

All indexed reviews: https://appshunter.io/ios/app/prodensity/id1515354473/reviews.md

### 2/5 — Why is this app 200 mb??

*2022-02-19, version 2.2.3*

There’s only 1 question and a few links in it

### 1/5 — Awful App

*2021-09-06, version 2.2.0*

The result of COVID testing didn’t update to the app in time.

### 5/5 — Works fine

*2021-09-01, version 2.2.0*

Works fine but I don’t see the point of this app nor how could it help keep us safe. Just more cumbersome to go back to school.

### 1/5 — Never Been More Scared

*2021-08-31, version 2.2.0*

Campus Police kicked in the stall door and forcibly removed me from the third floor Gilman bathroom mid-defecation. This was 2 years ago and ultimately had nothing to do with COVID or this app, but I don't like being reminded of it.

### 5/5 — Works Fine

*2021-01-31, version 2.0.4*

App works fine and has been improved a lot. Notifies you and adds a badge if you need to complete the health check. Integration with mychart is seamless.

### 1/5 — Awful

*2020-12-14, version 1.5*

Excellent way to make things even more complicated for students during this awful semester. Hopkins excels at bureaucratic bloating, even with apps.

### 3/5 — Easy to forget

*2020-10-13, version 1.3.123*

The app works well. Questions are quick and simple. The problem is it’s easy to forget to complete the questions. The app needs to have a badge when you’ve not completed the check-in. Would be easier to remember that way.

## Frequently asked questions about Prodensity

### What is Prodensity used for?

Prodensity is used to facilitate a safe return to campus for Johns Hopkins affiliates. It provides health checks, a mobile Campus Pass for access, important resources, and density monitoring for specific spaces.

### Who can use Prodensity?

Currently, Prodensity is available to faculty, students, staff, and affiliates at Johns Hopkins campuses. It is designed to help these groups navigate campus safely.

### How does the Campus Pass work in Prodensity?

By completing a health check every 12 hours with no reported symptoms or exposure, and fulfilling other checklist requirements, users will display a mobile Campus Pass. This pass grants access to and allows users to remain on campus.

### Can Prodensity be used to monitor space density?

Yes, participants assigned to specific spaces, such as labs, can use Prodensity to monitor density. They can also check in and out of these designated spaces through the app.

### What kind of resources are available in Prodensity?

The resources section of Prodensity offers quick access to important websites, phone numbers, and other tools relevant for navigating the Johns Hopkins campus.

### How often is Prodensity updated?

The latest version of Prodensity is 2.2.3, which was last updated on November 10, 2021. This indicates a moderate update frequency for the application.

### What devices support Prodensity?

Prodensity is supported on iPhone, iPad, and iPod devices. It is designed to be accessible on Apple's mobile operating systems.

### What is the user rating for Prodensity?

Prodensity has a user rating of 3.1 stars based on 59 ratings. This suggests a mixed reception among its user base.

## Version history (last 1 release)

### 2.2.3 — 2021-11-10

Security updates.
Starting with this version, Prodensity requires iOS 13 or newer.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*