# EKG vs Safe Vent

The clearest difference is price: Safe Vent at Free against EKG's $2.99. Safe Vent also leads on update cadence (every 3 months vs every 13 months). EKG's advantage is in-app purchases (none vs 2). On ads, device support and iOS requirement there is nothing between them.

Safe Vent is free to download; EKG costs $2.99 up front. Safe Vent sells 2 in-app purchases, starting at $2.99 per month. EKG asks for nothing beyond the download.

EKG ships an update every 13 months, Safe Vent every 3 months. The most recent releases landed on September 17, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | EKG | Safe Vent |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/ekg-card/id545140730/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 70.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 3 months** |
| Monetization | Paid | — |
| Size | 11 MB | 58 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, 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

### EKG

[App page](https://appshunter.io/ios/app/ekg-card/id545140730)

A pocket medical reference for electrocardiography, providing quick access to essential EKG information. Developed by board-certified physicians, it includes definitions, data, and rhythm strips for healthcare professionals.

**Highlights:** EKG definitions and data, Multiple rhythm strips, Quick access to point-of-care information, Developed by board-certified physicians, Includes traditional EKG-card images, Available in Spanish

**Features:** macOS Compatibility, 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 EKG free?

EKG costs $2.99, with no in-app purchases.

### Is Safe Vent free?

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

### Do EKG or Safe Vent have ads?

Neither EKG nor Safe Vent shows ads.

### Which is updated more often, EKG or Safe Vent?

EKG ships an update every 13 months, and Safe Vent every 3 months. Most recently, EKG was updated on September 17, 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.*