Evening light. One of you still in the hall. The other already at the bowl. The cat performs hunger like it is a paid role.
A kitchen moment you know
Most homes do not need another app. They need one honest line: fed or not, who did it, and whether that was kibble, wet food, or a fistful of treats pretending to be dinner.
Catter is that line. One household, named people, a shared log. You open it the way you would glance at a note on the fridge — except it follows both of you to work and does not fall off.
No robot bowl. No shame board. Just a meal receipt so the question can retire. (Fridge magnets and printable “who fed the cat?” charts try the same job — they just never sync to the other phone.)