What are some alternatives?
When comparing Tomighty and Tomatoes, you can also consider the following products
YAPA - Pomodoro timer
Pomello - Pomello turns your Trello cards into Pomodoro® tasks.
Pomodone - Pomodone is the easiest way to track your workflow using Pomodoro technique, on top of your current task management service.
Gnome Pomodoro - This GNOME app helps to manage time according to Pomodoro Technique.
Pomodairo - An Adobe Air application for working with the Pomodoro technique, ...
Pomotodo - Todo-list based on Pomodoro technique.