A time-blocking system tuned to how real days unfold — flex blocks, recovery slots, the honest distinction between deep-work time and admin time, and the discipline of starting blocks even when you don't feel ready.
Get notifiedSee featuresThe features that make Time Block Master useful day-to-day.
Honest distinction between deep-work blocks and admin blocks — they have different cognitive costs and different scheduling rules. Mixing them breaks both.
Flex blocks and recovery slots built into the day. Plans without slack break by Wednesday; plans with slack survive Friday afternoons.
Honest start time — the discipline of starting a block even when you don't feel ready. The single biggest gain in time-blocking practice.
Weekly review — what blocks held, which collapsed, where the patterns are. Iterating the schedule into one that actually fits your life.
Built for the people who'll actually use it, not for tick-box procurement.
Designed for daily use, not enterprise checkbox compliance. The features that matter, none of the ones that don't.
Hosted on our own servers in Estonia. No US-jurisdiction tracking, no third-party analytics, no data sales.
Currently in private build. Add your details and we'll let you know when it's open. b-systems.enquiries@proton.me