Download links, though these aren’t particularly useful if you don’t go to these high schools.
https://bit.ly/statusios
https://bit.ly/statusandroid
No user accounts required + no PII collected, though there is Google Analytics. I want to replace that asap but I can’t find a good and robust replacement to track usage.
@njha what's wrong with matomo (formerly piwik)? You can self host that.