available on the platforms i'm using and simple to use; Wide range of functions to support daily business life; easily integrated with other platforms and tools

It is an increditible tool: easy to use, rebiable and powerful!

After trying top task managers I found Toodledo the most complete and simple to use. I use it everyday, it's responsive even with hundreds of tasks. Toodledo is suitable for basic and advanced users, customizable and full of features. After five years I compared Toodledo with its main competitors and still found it the best in class. Good integration with other apps and enviroments. After five years I never lost any of my data, it's reliable and saves me time and worries. User interface is almost dated, but new GUI is under developement. Customer support is very good. There are also other features (notes, habits, lists).