# OSRA vs TTE PoCUS Simulator

The clearest difference is in-app purchases: OSRA at none against TTE PoCUS Simulator's 3. OSRA also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.6). TTE PoCUS Simulator's advantage is update cadence (every 6 weeks vs every 13 months). On price and ads there is nothing between them.

Both are free to download. TTE PoCUS Simulator sells 3 in-app purchases, starting at $9.99 per 7 days. OSRA asks for nothing beyond the download.

OSRA ships an update every 13 months, TTE PoCUS Simulator every 6 weeks. The most recent releases landed on October 17, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | OSRA | TTE PoCUS Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tte-pocus-simulator/id6472091952/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 6 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 18 MB | 128 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [QApps](https://appshunter.io/developer/394183069) | [Eltjo Haselhoff](https://appshunter.io/developer/1126280156) |

## What reviewers say

### OSRA

[App page](https://appshunter.io/ios/app/osra/id6468240039)

**Features:** macOS Compatibility

**In-app purchases:** none


### TTE PoCUS Simulator

[App page](https://appshunter.io/ios/app/tte-pocus-simulator/id6472091952)

Master echocardiography with a virtual patient and interactive echo probe. Explore high-fidelity simulated heart echoes with anatomical labels and automatic recognition of 30 standard views. Refine your skills anytime, anywhere, at your own pace.

**Highlights:** Virtual patient practice, Interactive echo probe control, High-fidelity simulated heart echoes, Anatomical labels, 30 standard echocardiographic views, Real-time echo generation

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One week subscription | $9.99 | per 7 days |
| One month subscription | $14.99 | per month |
| One year subscription | $59.99 | per year |


## Frequently asked questions

### Is OSRA free?

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

### Is TTE PoCUS Simulator free?

TTE PoCUS Simulator is free to download, with in-app purchases available.

### Do OSRA or TTE PoCUS Simulator have ads?

Neither OSRA nor TTE PoCUS Simulator shows ads.

### Which is updated more often, OSRA or TTE PoCUS Simulator?

OSRA ships an update every 13 months, and TTE PoCUS Simulator every 6 weeks. Most recently, OSRA was updated on October 17, 2026 and TTE PoCUS Simulator on October 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.*