> For the complete documentation index, see [llms.txt](https://docs.cooltix.com/cooltix-support/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.cooltix.com/cooltix-support/organizers/check-in/check-in-app.md).

# Check in app

Use our Android or iOS mobile app to check in, which you can download here:

### [Android](https://play.google.com/store/apps/details?id=com.cooltixentry)

### [iOS](https://apps.apple.com/us/app/cooltix-entry/id1448494442)

###