# AOCR vs RSNA 2023

The clearest difference is update cadence: RSNA 2023 at weekly against AOCR's every 3 months. RSNA 2023 also leads on iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

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

AOCR ships an update every 3 months, RSNA 2023 weekly. The most recent releases landed on September 30, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | AOCR | RSNA 2023 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | — | Free |
| Size | 38 MB | 30 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [AOCR](https://appshunter.io/developer/1359129098) | [RSNA](https://appshunter.io/developer/397216486) |

## What reviewers say

### AOCR

[App page](https://appshunter.io/ios/app/aocr/id1667963745)

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

**In-app purchases:** none


### RSNA 2023

[App page](https://appshunter.io/ios/app/rsna-2023/id6468312983)

Manage your attendance at a major scientific assembly with this comprehensive guide. Review and schedule sessions, explore the program, maps, and technical exhibits. Optimize your meeting experience by downloading this essential tool.

**Highlights:** Manage meeting attendance, Schedule sessions, Explore program and maps, View technical exhibits, Access meeting guide

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AOCR free?

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

### Is RSNA 2023 free?

RSNA 2023 is free to download, with no in-app purchases.

### Do AOCR or RSNA 2023 have ads?

Neither AOCR nor RSNA 2023 shows ads.

### Which is updated more often, AOCR or RSNA 2023?

AOCR ships an update every 3 months, and RSNA 2023 weekly. Most recently, AOCR was updated on September 30, 2026 and RSNA 2023 on October 5, 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.*