Your training plan
Matty recommends a daily plan from your games, your level and your weak spots. You set the minutes, the mix and the rest days, change any single day, and press Start. Nothing to update by hand.

Pick your minutes a day and your rating range. Matty starts you on the routine recommended for players at your level: reviews of your own games, flashcards from your mistakes, puzzles, opening and endgame practice, and master games.

Busy on Wednesdays? Make it lighter. Want more on Saturday? Type a number. Add or remove any training or any game on any day. Changes start tomorrow, and today stays as it is.

Today shows what is left and about how long it takes. Press Start and the session moves you from one step to the next.

This week shows every day: what you did and what is left, and with Show time on, your actual minutes against the plan. Take a rest day or a vacation and your streak is kept.

No. Matty recommends a plan for your level when you start. Keep it as it is, or change the minutes, the mix, the rest days or any single day.
Your plan keeps going. Today stays the same size, and once you finish it you can add a short catch-up.
Yes. Mark a rest day or a vacation and your streak is kept.
From your own games. Connect Chess.com or Lichess, or upload a PGN, and your reviews, flashcards and practice come from the positions you actually played.