# REALITi vs OEI Sim Pro

The clearest difference is rating: OEI Sim Pro at 5.0 against REALITi's 3.8. REALITi's advantage is update cadence (every 5 weeks vs every 23 months) and ratings volume (33 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

OEI Sim Pro holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: REALITi has 33 ratings behind it against 1, so its average is the more settled of the two.

REALITi ships an update every 5 weeks, OEI Sim Pro every 23 months. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | REALITi | OEI Sim Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (33 ratings)](https://appshunter.io/ios/app/realiti/id1324852375/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/oei-sim-pro/id1576212260/reviews)** |
| Number of ratings | **33** | 1 |
| Positive reviews | 43.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 23 months |
| Monetization | Free | Free |
| Size | 2.8 GB | 112 MB |
| Requires iOS | 15.0 | **14.1** |
| Devices | iPad | iPad |
| Age rating | 17+ | 4+ |
| Developer | [iSimulate Pty Ltd](https://appshunter.io/developer/494486341) | [Operative Experience Inc](https://appshunter.io/developer/1309239394) |

## What reviewers say

### REALITi

[App page](https://appshunter.io/ios/app/realiti/id1324852375)

This comprehensive simulation ecosystem offers a realistic patient condition simulator and video review system. It allows for the creation of in-situ simulators with expandable iPad setups, incorporating electronic medical records and live audio/video streaming with vital sign display. Instant video review and observer engagement features are also included.

**Highlights:** Realistic patient condition simulator, Video review system, Expandable iPad-based simulation, Electronic medical record integration, Live audio/video streaming with vital signs, CPR Feedback, Over 75 ECG waveforms

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

**In-app purchases:** none


### OEI Sim Pro

[App page](https://appshunter.io/ios/app/oei-sim-pro/id1576212260)

This application provides advanced control for tactical simulators, featuring new clinical scenarios, a scenario editor, and integrated patient monitoring. It allows for detailed manipulation of vital signs, cardiac rhythms, lung and heart sounds, and various patient conditions for realistic training.

**Highlights:** Instructor control of tactical simulators, Clinical and trauma scenario editor, Integrated 12-lead ECG patient monitoring, Advanced patient conditions and physiology, Detailed vital sign control, Simulation activity log and diagnostics

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is REALITi free?

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

### Is OEI Sim Pro free?

OEI Sim Pro is free to download, with no in-app purchases.

### Which has better reviews, REALITi or OEI Sim Pro?

OEI Sim Pro is rated higher. REALITi averages 3.8 out of 5 from 33 ratings, while OEI Sim Pro averages 5.0 from 1 ratings.

### Do REALITi or OEI Sim Pro have ads?

Neither REALITi nor OEI Sim Pro shows ads.

### Which is updated more often, REALITi or OEI Sim Pro?

REALITi ships an update every 5 weeks, and OEI Sim Pro every 23 months. Most recently, REALITi was updated on October 29, 2026 and OEI Sim Pro on October 27, 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.*