# e vs OCMCA Protocols

The clearest difference is rating: e at 4.3 against OCMCA Protocols's 3.9. e also leads on update cadence (every 5 weeks vs every 8 months). OCMCA Protocols's advantage is iOS requirement (12.0 vs 16.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

e holds the better App Store score, 4.3 against 3.9. Both are backed by a comparable volume of ratings — 15 and 7 respectively.

e ships an update every 5 weeks, OCMCA Protocols every 8 months. The most recent releases landed on September 7, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | e | OCMCA Protocols |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (15 ratings)](https://appshunter.io/ios/app/e-bridge/id499960201/reviews)** | [3.9 (7 ratings)](https://appshunter.io/ios/app/ocmca-protocols/id1437878301/reviews) |
| Number of ratings | **15** | 7 |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 8 months |
| Monetization | Free | Free |
| Size | 251 MB | 271 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [General Devices](https://appshunter.io/developer/499960204) | [OCMCA](https://appshunter.io/developer/1450011734) |

## What reviewers say

### e

[App page](https://appshunter.io/ios/app/e-bridge/id499960201)

This app enables secure sharing of voice, text, photos, data, and live video for healthcare professionals. It supports HIPAA-compliant communication, improving patient care and decision-making in various medical scenarios.

**Highlights:** HIPAA-secure voice, text, photo, data sharing, Live video streaming, Record and log for quality assessment, Patient privacy protection, Real-world use cases for stroke, trauma, and more, Enhanced situational awareness

**Features:** Vision Pro support

**In-app purchases:** none


### OCMCA Protocols

[App page](https://appshunter.io/ios/app/ocmca-protocols/id1437878301)

Access emergency medical protocols and advisories offline after an initial internet connection. Receive push notifications for updates and view full details on the Bulletins Page. Protocols automatically update when online.

**Highlights:** Offline protocol access, EMS advisories, Push notifications for updates, Automatic protocol updates, Bulletins page for details

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is e free?

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

### Is OCMCA Protocols free?

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

### Which has better reviews, e or OCMCA Protocols?

e is rated higher. e averages 4.3 out of 5 from 15 ratings, while OCMCA Protocols averages 3.9 from 7 ratings.

### Do e or OCMCA Protocols have ads?

Neither e nor OCMCA Protocols shows ads.

### Which is updated more often, e or OCMCA Protocols?

e ships an update every 5 weeks, and OCMCA Protocols every 8 months. Most recently, e was updated on September 7, 2026 and OCMCA Protocols on September 15, 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.*