Good evening, I´m Alejandro Claver from Spain. First of all, I want to say I´m a loyal user of Doit.im, and I always try to recommend the app to other people.
I´ve been using the app two years and I,m sure of what is its main drawback. If you change this drawback, you will be better that any of those famous To-do apps in Europe, like Wunderlist, Evernote, Nirvana, Things... etc...so please, I want to ask you something seriously.

The only bad thing of Doit is the CALENDAR VIEW. It´s the only, but I think it has become really important to me. So much that I´m thinking to change of app, sorry. I will explain myself.

The actual calendar view is really poor, and the user is looking for something with the power of google calendar.

The great features are:
1- You can see the hours along the day and you can place your tasks depending on your time.
2- You can easily establish what time you calculate it will take this task, only making longer the block with the mouse.
3 - You can move easily the tasks from one day to another, which gives you great flexibility.

Well, I think you already knew your limitations in the calendar view and solved the problem establishing the Google Calendar sync, and I think it is the perfect solution, but if only you could improve the synchronization performance...DOIT would be the best app!! :)

The problem with the sync is the following:

The perfect scenario would be:
- Put the tasks in Doit, establishing the properties... (Start time, deadline, priority... etc.)
- When it comes to plan the next day or weak... you go to the Google Calendar and place the tasks all along the day, as you have a perfect calendar view with all the hours. You can better plan and adjust the duration of the tasks, and if something suddenly change you can quickly see the situation from Google Calendar.

The PROBLEM is that these changes are NOT POSSIBLE with the actual sync options.
With the actuals syncs, there are two ways, no one of them are comfortable.

1- The first is syncronize the Doit with GCal.
In this case you have all the task in GCal, but if you modify the tasks from GoogleCal, this tasks won´t be changed in Doit..thus, you don´t have double sync.

2-The second option is activate the double sync between GCal and Doit.
In this case, you are forced to introduce every task from google calendar (but you don´t have an inbox folder, and you can´t directily use the properties of Doit. The only option is enter all the tasks in google cal, and then go to Doit for making all the clasification. Then you have the perfect double sync, but it´s really uncomfortable.

THE SOLUTION.

Find the way to double sync the tasks that you put from Doit. If there is already a way, please tell me, because in this case I will fall in love with this app. In other case, please, please, PLEASE, find a solutiooon and you will be the best.

Sorry for being so long, but I wanted to explain myself clearly, I hope I did it.
I´m really looking forwarg to hearing from you.
Greetings and congrats for the app.

Alejandro.