A focus app for Windows and Android. Your focused hours build a castle for each project. I built it for myself. Now strangers use it too.
- Hours of focus
- 1,155
- Focus sessions
- 939
- Users
- 20
15 active in the past 30 days
Green figures show the last 30 days. Cloud-synced sessions, my own included.How this is measured
Updated 13 October 2026 at 20:25 UTC. Totals refresh about every five minutes. Focus totals cover all-time banked sessions synced to the cloud, including my own use; offline-only work is excluded. Deleted and anonymous accounts are excluded. Active means cloud sync activity in the past 30 days, not necessarily a focus session. Growth compares these totals with totals 30 days before the update above, using a rolling window of 30 × 24 hours. The baseline is reconstructed from currently surviving synced sessions completed before that cutoff, on accounts registered before that cutoff. Edits, deletions and late sync can revise it; it is not a stored historical snapshot.
Start with the work. Pick a project, set an intention and begin. Each day of focus adds a link to the chain.
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