TaskPaper - Plain text to-do lists for Mac
BucketListly - The most beautiful & advanced bucket list you will ever have
Todoist - Todoist is a to-do list that helps you get organized, at work and in life.
iBucket - A social bucket list apps that helps you achieve your goals & trips. Available for iOS, Android and Web. Dream it. Plan it. Do it.
Microsoft To-Do - Task management tool
Dreame - Your bucket list visualized. A tool to manifest your dreams.