SIIM Events vs KOOS
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
SIIM Events
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This Official SIIM Meeting App will provide participants with access to resources related to the SIIM Annual Meeting. The Society for Imaging Informatics in Medicine (SIIM) is the leading healthcare professional organization for those interested in the current and future use of informatics in medical imaging. The society's mission is to advance medical imaging informatics across the enterprise through education, research, and innovation in a multi-disciplinary community. SIIM's strategic direction places a strong emphasis on enterprise imaging, which is defined as a set of strategies, initiatives and workflows implemented across a healthcare enterprise to consistently and optimally capture, index, manage, store, distribute, view, exchange, and analyze all clinical imaging and multimedia content to enhance the electronic health record. SIIM is committed to the development of imaging informatics professionals. Our multidisciplinary audience and members are imaging informatics professionals β Physicians, PACS Administrators, C-Level Administrators, Clinical System Managers, Engineers, Developers, Enterprise Architects, IT Directors/Managers, Researchers, Scientists, and Industry Vendors β globally to help improve the quality, safety, and efficiency of healthcare.
KOOS
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Try KOOS app to have an overview of your virtual shares, see their value grow, and exercise your right to have a say in the companiesβ businesses. Also, see the possibilities to earn more virtual shares from the community-driven companies willing to share their success with their contributors. Read more on our web https://koos.io
Screenshots
Verdict
The clearest difference is update cadence: KOOS at weekly against SIIM Events's every 13 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SIIM Events ships an update every 13 months, KOOS weekly. Both last shipped on October 27, 2026.
| Parameter | SIIM Events | KOOS |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 13 months | Weekly β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod β better |
| Requires iOS | 14.0 | 14.0 |
| Further details β not scored | ||
| Size | 82 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Society for Imaging Informatics in Medicine | Programmable Equity OU |
In-app purchases
SIIM Events
No in-app purchases
KOOS
No in-app purchases








