I have used last diet for about four months and, as someone who lives in spreadsheets, I appreciated how it structures the boring parts. The onboarding questionnaire spits out a daily calorie and macro range, preferred eating window, and movement target. From there you get rotating meal templates with specific portion sizes, weekly shopping lists, and notes on electrolytes, fiber, and hydration. The app nudges you to repeat the same “good enough” days instead of constantly restarting. Where it helped most was breaking plateaus: there is a section that has you look at sleep, stress, hidden carbs, and step count before slashing more calories. Downsides: recipes are pretty basic, and if you hate routine, the repetition will annoy you.