Why do most chore apps stop working after a few weeks?
Sticker-and-points chore apps tend to work until the novelty wears off, and then they become another reminder you enforce yourself. A chore app keeps working when skipping a chore has a consequence the child cares about. taskr uses the device itself: apps stay open until a chore's deadline, the apps you chose lock if it passes without an approved photo, and they come back as soon as you approve the photo of the finished chore.