# MedStar Health vs ReactDx Sleep

The clearest difference is rating: MedStar Health at 4.3 against ReactDx Sleep's 1.9. MedStar Health also leads on ratings volume (910 vs 24). ReactDx Sleep's advantage is monetization model (free vs ad-supported) and chart position (#184 vs unranked). On price, review sentiment, update cadence 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.

MedStar Health holds the better App Store score, 4.3 against 1.9. That said, the two scores are not equally well evidenced: MedStar Health has 910 ratings behind it against 24, so its average is the more settled of the two. Written reviews point the same way: 2% of MedStar Health's written reviews are positive against 0% of ReactDx Sleep's.

MedStar Health ships an update every 5 weeks, ReactDx Sleep every 6 weeks. Both last shipped on November 8, 2026.

## The numbers

| Metric | MedStar Health | ReactDx Sleep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (910 ratings)](https://appshunter.io/ios/app/medstar-health/id1542053603/reviews)** | [1.9 (24 ratings)](https://appshunter.io/ios/app/reactdx-sleep/id6502960516/reviews) |
| Number of ratings | **910** | 24 |
| Positive reviews | **1.6% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 6 weeks |
| Monetization | Ad-supported | **Free** |
| Best chart rank | — | **#184** |
| Size | 22 MB | 45 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [MedStar Health](https://appshunter.io/developer/574337110) | [Medicomp, Inc](https://appshunter.io/developer/361252868) |

## What reviewers say

### MedStar Health

[App page](https://appshunter.io/ios/app/medstar-health/id1542053603)

Manage your family's healthcare, schedule appointments, and access urgent care or telehealth services. Integrate wearable health data for a consolidated view of your well-being. Get timely information on health resources like COVID-19 vaccines and testing.

**Highlights:** Schedule and manage appointments 24/7, Urgent care finder and spot saving, 24/7 telehealth services, Integrate Apple Health data, COVID-19 vaccine and testing resources, Provide healthcare feedback

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

**In-app purchases:** none

**What reviewers like**

- 👍 User-friendly app
- 🚀 Efficient scheduling process

**What reviewers complain about**

- 🐛 Frequent login issues
- 🔀 Confusing navigation and redirection
- ⚠️ Lack of integration with patient portal
- 🔍 Incomplete information display

**Reported bugs**

- Crashes and freezes
- Inability to upload documents or photos
- Inconsistent password recognition

**Requested features**

- Seamless integration with patient portal
- Improved notification system for new messages
- Ability to access child's medical information


### ReactDx Sleep

[App page](https://appshunter.io/ios/app/reactdx-sleep/id6502960516)

**Currently charting:** #184 Top Free · Medical (US App Store)

Complete a prescribed diagnostic sleep apnea test at home. This application is for diagnostic use only and does not offer medical advice. Always consult your healthcare provider for medical decisions.

**Highlights:** Home sleep apnea testing, Prescribed diagnostic tool, Comfortable at-home use, For diagnostic purposes only, Consult healthcare provider

**In-app purchases:** none


## Frequently asked questions

### Is MedStar Health free?

MedStar Health is free to download, with no in-app purchases.

### Is ReactDx Sleep free?

ReactDx Sleep is free to download, with no in-app purchases.

### Which has better reviews, MedStar Health or ReactDx Sleep?

MedStar Health is rated higher. MedStar Health averages 4.3 out of 5 from 910 ratings, while ReactDx Sleep averages 1.9 from 24 ratings.

### Do MedStar Health or ReactDx Sleep have ads?

Neither MedStar Health nor ReactDx Sleep shows ads.

### Which is updated more often, MedStar Health or ReactDx Sleep?

MedStar Health ships an update every 5 weeks, and ReactDx Sleep every 6 weeks. Most recently, MedStar Health was updated on November 8, 2026 and ReactDx Sleep on November 8, 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.*