# Synt® vs MedDX

The clearest difference is ads: Synt® at none against MedDX's shown. Synt® also leads on monetization model (free vs free with in-app purchases) and iOS requirement (13.0 vs 16.0). On price, rating, review sentiment and ratings volume 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 Synt® against 4.9 for MedDX. Both are backed by a comparable volume of ratings — 13 and 34 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Synt® ships an update every 2 weeks, MedDX every 3 weeks. The most recent releases landed on October 5, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Synt® | MedDX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (13 ratings)](https://appshunter.io/ios/app/synt/id1447069939/reviews)** | [4.9 (34 ratings)](https://appshunter.io/ios/app/meddx/id1667845883/reviews) |
| Number of ratings | 13 | **34** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 84 MB | 29 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [ScyMed, Inc](https://appshunter.io/developer/545140733) | [Med Dx Technology LLC](https://appshunter.io/developer/1667845885) |

## What reviewers say

### Synt®

[App page](https://appshunter.io/ios/app/synt/id1447069939)

This clinical super app synthesizes patient-specific medical information, offering diagnostic decision support and dynamic data for physicians. It aids in diagnosis by augmenting human intelligence with structured medical knowledge and analytics.

**Highlights:** Patient-specific medical information processing, Diagnostic decision support, Synthetic knowledge and dynamic data points, Integration with MediCalc® ia, 800+ Disease/Problem Profiles, 120+ Differential Diagnosis Sets, 1000+ Labs & Tests

**Features:** Vision Pro support

**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 Synt® free?

Synt® 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, Synt® or MedDX?

Synt® is rated higher. Synt® averages 5.0 out of 5 from 13 ratings, while MedDX averages 4.9 from 34 ratings.

### Do Synt® or MedDX have ads?

MedDX shows ads; Synt® does not.

### Which is updated more often, Synt® or MedDX?

Synt® ships an update every 2 weeks, and MedDX every 3 weeks. Most recently, Synt® was updated on October 5, 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.*