# DART Sim vs UPDATE SIM

The clearest difference is price: UPDATE SIM at $49.99 against DART Sim's $249.99. UPDATE SIM also leads on in-app purchases (none vs 5) and update cadence (daily vs every 5 weeks). On ads and iOS requirement there is nothing between them.

DART Sim costs $249.99 and UPDATE SIM $49.99 up front. DART Sim sells 5 one-off in-app purchases. UPDATE SIM asks for nothing beyond the download.

DART Sim ships an update every 5 weeks, UPDATE SIM daily. The most recent releases landed on October 16, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | DART Sim | UPDATE SIM |
| --- | --- | --- |
| Price | $249.99 | **$49.99** |
| Rating | **[2.7 (29 ratings)](https://appshunter.io/ios/app/dart-sim/id427133086/reviews)** | — |
| Number of ratings | **29** | — |
| Positive reviews | 27.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 21 MB | 7 MB |
| Requires iOS | 16.4 | **16.0** |
| Devices | iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 17+ |
| Developer | [STAR CPR San Diego](https://appshunter.io/developer/427133089) | [Osvaldo Campos Carvajal](https://appshunter.io/developer/6794471588) |

## What reviewers say

### DART Sim

[App page](https://appshunter.io/ios/app/dart-sim/id427133086)

This app transforms your iPad into an ECG rhythm generator, defibrillator, and patient monitor simulator. Control vital signs remotely, run pre-set or custom scenarios, and deliver medications for realistic medical training.

**Highlights:** ECG rhythm generator, Defibrillator simulator, Patient monitor simulator, Remote control via iPhone/iPad, Pre-set and custom scenarios, Medication delivery, X-Ray panel

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 12Lead- View all 25 rhythms in 12Lead | $17.99 | one-time |
| X-Ray | $17.99 | one-time |
| Deliver  medications & CodeTrack student performance | $17.99 | one-time |
| 33 Scenarios & Create your own scenarios! | $19.99 | one-time |
| Connect your iPhone/iPad to DART Sim via Bluetooth | $19.99 | one-time |


### UPDATE SIM

[App page](https://appshunter.io/ios/app/update-sim-ecg-simulator/id6794471586)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is DART Sim free?

DART Sim costs $249.99, and also offers in-app purchases.

### Is UPDATE SIM free?

UPDATE SIM costs $49.99, with no in-app purchases.

### Do DART Sim or UPDATE SIM have ads?

Neither DART Sim nor UPDATE SIM shows ads.

### Which is updated more often, DART Sim or UPDATE SIM?

DART Sim ships an update every 5 weeks, and UPDATE SIM daily. Most recently, DART Sim was updated on October 16, 2026 and UPDATE SIM on September 28, 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.*