Best app for kids/household chores?

I'm looking for an app for household chores. The main purpose is for my kids, but I would like something that can also be used by the whole family to keep up on housework when life gets busy.

The problem I've had so far is, anything I've found that would work for us requires a subscription. I'm all for paying for an app, but I just can't afford another monthly bill right now, no matter how small

Bonus points if the app has a "points" system I could convert to a weekly allowance