DeepToDo

DeepToDo is a hierarchical to-do app built for thinkers. Go beyond flat lists — break tasks into subtasks, drill down with breadcrumbs, and see progress at every level.
HIERARCHY THAT SCALES
• Unlimited nesting — tasks within tasks within tasks
• Drill-down navigation with breadcrumbs • Progress rollup across levels
• Drag & drop reordering, swipe to complete or delete
• Search across all levels

PLAN YOUR TIME
• Deadlines with local reminders
• Priority flags and color tags
• Calendar view with 32-country holiday support
• Device calendar sync

PREMIUM
• Voice-to-text task entry
• Unlimited shared lists
• Ad-free experience
• Restore purchases across devices

SYNC & BACKUP
• Firebase cloud sync across devices
• Google Sign-In and Sign in with Apple
• Works offline, syncs when connected

ACCESSIBILITY & LANGUAGES
• Full VoiceOver support
• 12 languages: English, Turkish, German, French, Spanish, Portuguese, Russian, Hindi, Indonesian, Arabic (RTL), Japanese, Korean
• Speech recognition in 14 languages

LOOK & FEEL
• Dark mode and AMOLED pitch-black
• Dynamic Material You colors
• 6-color palette picker
• Home screen widget (2x2, shows 4 tasks)

Flat lists end, deep begins.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/