# CCHD PulseOx screening vs Heartpedia

The clearest difference is rating: CCHD PulseOx screening at 5.0 against Heartpedia's 4.3. Heartpedia's advantage is ratings volume (34 vs 1) and update cadence (every 8 months vs every 22 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

CCHD PulseOx screening holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Heartpedia has 34 ratings behind it against 1, so its average is the more settled of the two.

CCHD PulseOx screening ships an update every 22 months, Heartpedia every 8 months. The most recent releases landed on October 29, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | CCHD PulseOx screening | Heartpedia |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cchd-pulseox-screening/id567756249/reviews)** | [4.3 (34 ratings)](https://appshunter.io/ios/app/heartpedia/id885512669/reviews) |
| Number of ratings | 1 | **34** |
| Positive reviews | — | 77.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 22 months | **Every 8 months** |
| Monetization | Free | Free |
| Size | 33 MB | 17 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Children's Healthcare of Atlanta, Inc.](https://appshunter.io/developer/1034460531) | [Cincinnati Children's Hospital Medical Center](https://appshunter.io/developer/710665942) |

## What reviewers say

### CCHD PulseOx screening

[App page](https://appshunter.io/ios/app/cchd-pulseox-screening/id567756249)

This app assists healthcare professionals in performing pulse oximetry screenings for newborns to detect critical congenital heart defects. Developed by Children's Healthcare of Atlanta, its algorithm is endorsed by leading medical organizations.

**Highlights:** Pulse oximetry screening implementation, Congenital heart defect detection, Newborn nursery aid, Endorsed algorithm, Healthcare professional tool

**Features:** macOS Compatibility

**In-app purchases:** none


### Heartpedia

[App page](https://appshunter.io/ios/app/heartpedia/id885512669)

Explore interactive 3D models of pediatric heart anomalies and defects. This app provides detailed visualizations and explanations to help healthcare providers educate patients and families, or for individuals to learn more about specific conditions.

**Highlights:** Interactive 3D heart models, Normal, defect, and repair views, Exterior and interior heart planes, Pan, rotate, and zoom functionality, Video animations with audio descriptions, Key heart structure labels, Detailed defect descriptions

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

**In-app purchases:** none


## Frequently asked questions

### Is CCHD PulseOx screening free?

CCHD PulseOx screening is free to download, with no in-app purchases.

### Is Heartpedia free?

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

### Which has better reviews, CCHD PulseOx screening or Heartpedia?

CCHD PulseOx screening is rated higher. CCHD PulseOx screening averages 5.0 out of 5 from 1 ratings, while Heartpedia averages 4.3 from 34 ratings.

### Do CCHD PulseOx screening or Heartpedia have ads?

Neither CCHD PulseOx screening nor Heartpedia shows ads.

### Which is updated more often, CCHD PulseOx screening or Heartpedia?

CCHD PulseOx screening ships an update every 22 months, and Heartpedia every 8 months. Most recently, CCHD PulseOx screening was updated on October 29, 2026 and Heartpedia on October 23, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*