Task Coach vs Casual
When comparing Task Coach vs Casual, the Slant community recommends Task Coach for most people. In the question“What are the best cross-platform task apps?” Task Coach is ranked 22nd while Casual is ranked 67th. The most important reason people chose Task Coach is:
With access to the source code, savvy users can make under-the-hood tweaks to suit their work style.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Free and open source
With access to the source code, savvy users can make under-the-hood tweaks to suit their work style.
Pro Unlimited nesting of items and lists
When things grow in complexity, their parts can be turned into discrete task items within a hierarchical structure.
Pro Tracks hours and budget
Task Coach allows you to track how long it actually takes to complete a task and can be used to analyze the resulting impact on billing and budget.
Pro Tracks percent finished
Pro Tracks task dependencies using a graph
Pro Great to-do templates
Every to-do list & project can be saved as an amazing template that you can re-use in the future.
Pro Offers a high-level overview of projects
The workflow with dependencies shows where the things are at a glance. No more frustrations of how your project is going and who is doing what.
Pro Sync deadlines to Google Calendar
To-do items can be integrated with your day-to-day schedule using Google Calendar.
Pro Visual way of organizing your work
The workflow includes dependencies and shows you where things are at a glance.
Cons
Con No updated package for recent linux distros
deb package available to download does not install app
Con Multiple users can access a file over a network, but there’s no web-based interface for straightforward collaboration
A task file may be opened by several instances of Task Coach, either running on the same computer or on different ones (on a network share for instance). When you save, Task Coach will merge your work with whatever has been saved on the disk prior. Conflicts are automatically resolved, usually by you winning the conflict.
This serves two use cases: 1) A single user opening the task file on several computers (work, home, laptop) and 2) several users working on the same task file.
The first case is the most common and the most secure. The second case may be dangerous. Most network disk sharing protocols do not support the kind of file locking that would make this 100% secure. A list of common protocols and their behavior can be found in the Task Coach help file.

Con Price
At its cheapest level, Casual is $9 per month for two users and two GB of storage. The trial period is short and there is no free version.
