Thanks to support from OTF’s FOSS Sustainability Fund

Didn't OTF get their money from US Congress?

Chrono has maths problems (and other alarm tasks), if that's what you mean.

Doesn't have any way to force me to wake up. Visually packs a punch though. Kudos to the author

Doesn't have any way to force me to wake up before dismissing the alarm. It's a neat app though

https://f-droid.org/packages/com.best.deskclock/

Chrono