# Stem Cell Transplant vs MedDX

The clearest difference is ads: Stem Cell Transplant at none against MedDX's shown. Stem Cell Transplant also leads on monetization model (free vs free with in-app purchases) and iOS requirement (12.2 vs 16.0). MedDX's advantage is update cadence (every 3 weeks vs every 2 months) and ratings volume (34 vs 3). On price, rating, 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.

On the App Store both sit at effectively the same score — 5.0 for Stem Cell Transplant against 4.9 for MedDX. That said, the two scores are not equally well evidenced: MedDX has 34 ratings behind it against 3, so its average is the more settled of the two.

Stem Cell Transplant ships an update every 2 months, MedDX every 3 weeks. The most recent releases landed on October 13, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Stem Cell Transplant | MedDX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/stem-cell-transplant/id1487089773/reviews)** | [4.9 (34 ratings)](https://appshunter.io/ios/app/meddx/id1667845883/reviews) |
| Number of ratings | 3 | **34** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 8 MB | 29 MB |
| Requires iOS | **12.2** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [PHOENIX CHILDREN'S HOSPITAL, INC](https://appshunter.io/developer/1473967984) | [Med Dx Technology LLC](https://appshunter.io/developer/1667845885) |

## What reviewers say

### Stem Cell Transplant

[App page](https://appshunter.io/ios/app/stem-cell-transplant/id1487089773)

This app helps families of children undergoing stem cell transplants understand medical information and prepare for at-home care. It facilitates communication with healthcare providers and builds confidence in managing a child's health post-discharge.

**Highlights:** Facilitates family-healthcare team conversations, Identifies essential at-home care knowledge, Provides a safe space for admitting knowledge gaps, Cues families for teach-back and demonstration, Builds confidence for post-discharge care, Helps recognize and respond to potential problems

**Features:** macOS Compatibility

**In-app purchases:** none


### MedDX

[App page](https://appshunter.io/ios/app/meddx/id1667845883)

This app offers a vast collection of AI-powered medical calculators for various specialties. It provides quick access to academic data and stays current with medical AI advancements through an integrated blog. Users can sync their progress across devices and receive notifications for new calculator additions.

**Highlights:** AI medical calculator repository, Machine learning calculators, Intuitive interface, Access to citations and academic data, Cross-device syncing, AI blog for medical advancements

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Stem Cell Transplant free?

Stem Cell Transplant is free to download, with no in-app purchases.

### Is MedDX free?

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

### Which has better reviews, Stem Cell Transplant or MedDX?

Stem Cell Transplant is rated higher. Stem Cell Transplant averages 5.0 out of 5 from 3 ratings, while MedDX averages 4.9 from 34 ratings.

### Do Stem Cell Transplant or MedDX have ads?

MedDX shows ads; Stem Cell Transplant does not.

### Which is updated more often, Stem Cell Transplant or MedDX?

Stem Cell Transplant ships an update every 2 months, and MedDX every 3 weeks. Most recently, Stem Cell Transplant was updated on October 13, 2026 and MedDX on September 23, 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.*