# Synt® vs Safe Vent

The clearest difference is in-app purchases: Synt® at none against Safe Vent's 2. Synt® also leads on update cadence (every 2 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Safe Vent sells 2 in-app purchases, starting at $2.99 per month. Synt® asks for nothing beyond the download.

Synt® ships an update every 2 weeks, Safe Vent every 3 months. The most recent releases landed on October 5, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Synt® | Safe Vent |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (13 ratings)](https://appshunter.io/ios/app/synt/id1447069939/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 84 MB | 58 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [ScyMed, Inc](https://appshunter.io/developer/545140733) | [SYNAPS AI SAS](https://appshunter.io/developer/1710831235) |

## 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


### Safe Vent

[App page](https://appshunter.io/ios/app/safe-vent/id6468893543)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Safe Vent Full Access | $2.99 | per month |
| Safe Vent Full Access | $29.99 | per year |


## Frequently asked questions

### Is Synt® free?

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

### Is Safe Vent free?

Safe Vent is free to download, with in-app purchases available.

### Do Synt® or Safe Vent have ads?

Neither Synt® nor Safe Vent shows ads.

### Which is updated more often, Synt® or Safe Vent?

Synt® ships an update every 2 weeks, and Safe Vent every 3 months. Most recently, Synt® was updated on October 5, 2026 and Safe Vent on September 11, 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.*