As hinted at near the end, Third Time is a superset of systems like Pomodoro, so there’s nothing to stop you using Pomodoros within Third Time (which fixes Pomodoro’s flaws).
Eg you could require your work stints to be 25 mins anyway—setting a 25 min alarm—and let Third Time handle the breaks and exceptions (eg interruptions). Or require 25 mins minimum, ie ignore the alarm if you want to keep working.
As hinted at near the end, Third Time is a superset of systems like Pomodoro, so there’s nothing to stop you using Pomodoros within Third Time (which fixes Pomodoro’s flaws).
Eg you could require your work stints to be 25 mins anyway—setting a 25 min alarm—and let Third Time handle the breaks and exceptions (eg interruptions). Or require 25 mins minimum, ie ignore the alarm if you want to keep working.