# Rivian Forums vs ACEP engagED

The clearest difference is rating: Rivian Forums at 2.9 against ACEP engagED's 1.8. Rivian Forums also leads on iOS requirement (11.0 vs 15.1). ACEP engagED's advantage is update cadence (weekly vs every 10 months). On price, review sentiment, ratings volume and ads there is nothing between them.

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

Rivian Forums holds the better App Store score, 2.9 against 1.8. Both are backed by a comparable volume of ratings — 7 and 9 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

Rivian Forums ships an update every 10 months, ACEP engagED weekly. Both last shipped on October 11, 2026.

## The numbers

| Metric | Rivian Forums | ACEP engagED |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (7 ratings)](https://appshunter.io/ios/app/rivian-forums/id6448738842/reviews)** | [1.8 (9 ratings)](https://appshunter.io/ios/app/acep-engaged/id6744766818/reviews) |
| Number of ratings | 7 | **9** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Weekly** |
| Monetization | Free | Free |
| Size | 51 MB | 36 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [JWKZ LLC](https://appshunter.io/developer/1459002500) | [American College of Emergency Physicians](https://appshunter.io/developer/527186923) |

## What reviewers say

### Rivian Forums

[App page](https://appshunter.io/ios/app/rivian-forums/id6448738842)

Connect with other owners and enthusiasts of a specific electric vehicle brand. Engage in discussions, share information, and receive real-time alerts about forum activity. This community platform is independent of the vehicle manufacturer.

**Highlights:** Native push notifications, Browse forum and threads, Search content, Post threads and replies, View and edit user profiles, Report content

**Features:** macOS Compatibility

**In-app purchases:** none


### ACEP engagED

[App page](https://appshunter.io/ios/app/acep-engaged/id6744766818)

This app is a private online community for emergency physicians to connect, collaborate, and discuss the practice of emergency medicine. It offers a secure space to share ideas, address challenges, and build professional relationships through specialized groups and leadership opportunities.

**Highlights:** Connect with colleagues, Collaborate on practice issues, Discuss emergency medicine, Join Sections and Groups, Leadership opportunities, Private and secure space

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

**In-app purchases:** none


## Frequently asked questions

### Is Rivian Forums free?

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

### Is ACEP engagED free?

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

### Which has better reviews, Rivian Forums or ACEP engagED?

Rivian Forums is rated higher. Rivian Forums averages 2.9 out of 5 from 7 ratings, while ACEP engagED averages 1.8 from 9 ratings.

### Do Rivian Forums or ACEP engagED have ads?

Neither Rivian Forums nor ACEP engagED shows ads.

### Which is updated more often, Rivian Forums or ACEP engagED?

Rivian Forums ships an update every 10 months, and ACEP engagED weekly. Most recently, Rivian Forums was updated on October 11, 2026 and ACEP engagED on October 11, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*