# ACVR vs ACOI Events

The clearest difference is update cadence: ACOI Events at monthly against ACVR's every 12 months. ACOI Events also leads on rating (4.9 vs 4.7). 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.

ACOI Events holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 29 and 51 respectively.

ACVR ships an update every 12 months, ACOI Events monthly. The most recent releases landed on October 21, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | ACVR | ACOI Events |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (29 ratings)](https://appshunter.io/ios/app/acvr/id1436889250/reviews) | **[4.9 (51 ratings)](https://appshunter.io/ios/app/acoi-events/id6692608799/reviews)** |
| Number of ratings | 29 | **51** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Monthly** |
| Monetization | Free | Free |
| Size | 83 MB | 84 MB |
| Requires iOS | 15.5 | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [ACVR](https://appshunter.io/developer/1436889249) | [American College of Osteopathic Internists](https://appshunter.io/developer/567593502) |

## What reviewers say

### ACVR

[App page](https://appshunter.io/ios/app/acvr/id1436889250)

Access conference schedules, presentations, and exhibitor details. Take notes directly on slides, draw on content, and utilize in-app messaging for networking. Share information easily with colleagues and attendees.

**Highlights:** View conference schedule, Access presentations and speaker details, Take notes on slides, Draw directly on presentation slides, In-app messaging for attendees, Share information via tweet and email

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

**In-app purchases:** none


### ACOI Events

[App page](https://appshunter.io/ios/app/acoi-events/id6692608799)

This app provides attendees of the ACOI Event with access to presentations, speaker information, and exhibitor details. Users can take notes directly on slides, draw on content, and communicate with other attendees via in-app messaging, tweeting, and emailing.

**Highlights:** View abstracts and presentations, Access speaker and exhibitor details, Take notes on presentation slides, Draw directly on slides, In-app messaging with attendees, Share information via tweet and email

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

**In-app purchases:** none


## Frequently asked questions

### Is ACVR free?

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

### Is ACOI Events free?

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

### Which has better reviews, ACVR or ACOI Events?

ACOI Events is rated higher. ACVR averages 4.7 out of 5 from 29 ratings, while ACOI Events averages 4.9 from 51 ratings.

### Do ACVR or ACOI Events have ads?

Neither ACVR nor ACOI Events shows ads.

### Which is updated more often, ACVR or ACOI Events?

ACVR ships an update every 12 months, and ACOI Events monthly. Most recently, ACVR was updated on October 21, 2026 and ACOI Events on October 18, 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.*