# COS 50th Annual Meeting — COS 48th Annual Meeting

> Official event app for viewing information, networking, and agenda management. (iPhone/iPad app by Christian Ophthalmology Society, Inc.)

- Source: https://appshunter.io/ios/app/cos-50th-annual-meeting/id6532617302 (this page in markdown: same URL + `.md`)
- Developer: [Christian Ophthalmology Society, Inc](https://appshunter.io/developer/1756723719)
- Category: Business
- Price: Free
- Rating: 4.89/5 from 9 App Store ratings
- Age rating: 4+
- Requires: iOS 15.0 · 108 MB
- Languages: Dutch, English, French, German, Hindi, Hungarian, Italian, Polish, Portuguese, Russian and 6 more
- Released: 2024-07-12
- Data updated: 2026-08-07
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/cos-50th-annual-meeting/id6532617302/reviews.md

## What is COS 50th Annual Meeting?

Use this official mobile app in COS Annual Meeting to:

View all event information offline
Get personalized QR code for contactless check-in & networking
Build your own personal agenda with automated reminders
Connect with attendees through interests & chat
Share videos, photos and other fun moments with attendees
Engage with the COS through the COS contests on the app
Learn about the exhibitors and sponsors of the COS annual meeting

## Key features

- Offline event information access
- Personalized agenda with reminders
- Contactless check-in QR code
- Attendee networking and chat
- Media sharing (photos, videos)
- Event contests and engagement


## Frequently asked questions about COS 50th Annual Meeting

### What can I do with the COS Annual Meeting app?

The COS Annual Meeting app allows you to view event information offline, get a personalized QR code for check-in, build your agenda with reminders, connect with attendees, share media, and engage in contests.

### Is the COS Annual Meeting app free to use?

Yes, the COS Annual Meeting app is completely free to download and use. It does not have any in-app purchases or advertisements.

### Does the COS Annual Meeting app have ads?

No, the COS Annual Meeting app does not contain advertisements. It is designed to provide an uninterrupted experience for attendees.

### What devices is the COS Annual Meeting app compatible with?

The COS Annual Meeting app is compatible with iPhone, iPad, and iPod devices.

### How often is the COS Annual Meeting app updated?

The app was last updated on July 19, 2025, with version 1.1. This indicates a recent update, suggesting ongoing support and potential for future improvements.

### What is the age rating for the COS Annual Meeting app?

The COS Annual Meeting app has an age rating of 4+, making it suitable for a wide range of users.

### Can I access event information offline with the COS Annual Meeting app?

Yes, a key feature of the COS Annual Meeting app is the ability to view all event information offline, ensuring you have access even without an internet connection.

### How does networking work in the COS Annual Meeting app?

You can connect with other attendees through shared interests and a built-in chat feature within the COS Annual Meeting app. It also facilitates contactless check-in and networking via a personalized QR code.

## Version history (last 3 releases)

### 1.2 — 2026-07-04

Gearing up for the 50th Edition of COS Annual Meeting!

### 1.1 — 2025-07-19

Gearing up for our 49th Annual meeting!

### 1.0 — 2024-07-12

No release notes.

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## Related topics

[2024 leadingage annual meeting](https://appshunter.io/ios/topics/2024-leadingage-annual-meeting)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-07.*