Most developers don't have a time problem. We have a context-switching problem. A standup at 10, a code review that arrives at 11:40, a dentist appointment on Thursday, and somewhere in between the deep work that actually ships features.
Time blocking fixes that, but building the blocks by hand every morning is its own small chore. This post covers a simple time-blocking method and how the AI Day Planner in Plan My Day: Daily Planner, an Android app, does the boring part for you.

The 4-rule time-blocking method

  • Fixed things go in first. Meetings, appointments and anything with a real start time.- Deep work gets the longest gap. Protect at least one block of 90 minutes or more.- Shallow work gets batched. Email, Slack and reviews go together, not sprinkled everywhere.- Your day has an end time. Decide when you stop before you start.## Letting the AI Day Planner build the blocks In Plan My Day you add your tasks, appointments, routines and daily choices, choose which ones to include, then set when you're free and when your day should end. The AI Day Planner organizes everything into practical time blocks and keeps your fixed appointments exactly where they are. If a block doesn't fit, you edit its time or title, or regenerate for a different plan. It's a draft you stay in control of, not a rigid schedule. Limits worth knowing: the free plan gives you 1 AI plan every 48 hours, and Premium allows up to 30 plans a day. ## The rest of the toolkit
  • Calendar: a color-coded month view with reminders and events that repeat weekly, monthly or yearly.- Planner: rotating daily choices, now grouped into folders (Urgent & Essentials, Physically, Mentally, Socially and more), with search for long lists.- AI Chat: ask about your plans and calendar, or get ideas for routines (free: 10 messages per 24 hours; Premium: up to 150 a day).- C137: a private AI voice assistant that runs offline on your phone. Handy when you're on a flight or the Wi-Fi drops.- Home screen widget: see incomplete tasks and check them off without opening the app.## Try it tomorrow morning Write down your fixed meetings, your one most important task and your stop time. Give those to the planner, and see how the day looks when the gaps are already decided for you. Plan My Day: Daily Planner is free to download on Google Play: https://play.google.com/store/apps/details?id=com.azizan.planmyday