A To-Do list for your ideas:
Idea Tracker Plus is a task and project management app that would help you keep track of your great ideas. It is almost like a To-Do list, but more specific for just your ideas: no annoying reminders, or big red “overdue task” notification.
Your ideas/tasks are clearly separated by project, no need for tags or filters, you can simply focus on one project at a time.
A big thank you to these awesome libraries and their developers, whose tools were used in the development of this application:
Take a look at the contributing guidelines for this project.
New features and plans can be seen in the issues. You can also submit your ideas there.