Task15 turns a to-do list into a plan you can measure. Estimate tasks in 15-minute blocks, choose what matters today, and record your progress across iPhone, iPad and Mac. PLAN IN BLOCKS • Four blocks make an hour. Give each task a simple estimate and log completed blocks as you work. • Today brings scheduled and overdue work together, with a clear summary of your plan and time remaining. • Complete tasks, adjust due dates, and break larger jobs into subtasks. KEEP YOUR FOCUS • Star important tasks for a focused view. • Organise work into optional colour-coded projects with their own icons. • Keep finished work in your Library, and recover deleted tasks from the Bin. AT HOME ON EVERY DEVICE • A native Mac workspace brings your sidebar, task list and inspector together, with search, multi-selection and keyboard shortcuts. • iPad adapts to the space available. iPhone keeps Today, Projects and More within easy reach. • Optional iCloud sync uses your own Apple account. MAKE IT YOURS • The Signal palette pairs graphite with lime, alongside Indigo and Steel & Gold alternatives. • Choose a light or dark appearance. • Export your data to CSV or Markdown, and import work when you need it. Free, with no ads or tracking. No separate Task15 account to create. Plan less. Finish more. One block at a time.