When comparing WeekPlan vs Quire, the Slant community recommends Quire for most people. In the question“What are the best to-do list apps for Android?” Quire is ranked 25th while WeekPlan is ranked 38th.
Ranked in these QuestionsQuestion Ranking
Very clean and modern user interface.
Pro Goals of the week
Allows you to set goals for the week.
Pro Week view
Gives you a better perspective by keeping it at the week level.
Pro Cross platform, sync and offline usage
Pro Organizations, projects, task, hierarchical subtask and smart folders
Unlimited tasks/todo structures
Pro Integration with calendar and github
I haven't dabbled with that though
Pro Multiuser handling
Handle multiple users and assignments
Pro It is free
As of now, at least.
Con Very buggy
The app has issues with various bugs including logging you out unexpectedly, your info being wiped, and being very slow to load.