Rostrik: Shiftwork alarm clock

Rostrik is built for one job: making sure you wake up for your shift. If you work rotating rosters, FIFO swings, or irregular shift patterns, you already know the real risk isn't forgetting your roster — it's sleeping through the alarm that was supposed to remind you. Rostrik is designed around that single failure point. Your roster, your way. -Enter shifts manually with quick time-wheel selection -Save shift presets and duplicate recurring patterns in seconds -Visual calendar view of your full rotation -No account or sign-up required — download and start using it immediately Critical Shift alarm system. Standard phone alarms can get dismissed in your sleep without you ever properly waking up. Rostrik's Critical Shift mode is built to prevent that: -Sustained shake-to-dismiss requires deliberate, continuous motion to turn the alarm off — not a single groggy tap -Configurable alarm offsets so you set exactly how much lead time you need Local-first by design. Rostrik stores your roster, alarms, and shift history directly on your device — not in the cloud. That means: -Your core scheduling and alarm features work without an internet connection -Your data isn't tied to a remote server to function day-to-day -Mine sites, remote work locations, and patchy reception won't stop your alarms from firing Why it matters Missing a shift has real consequences — for your pay, your roster standing, and your team. Rostrik exists to remove one variable from that risk: whether your alarm actually does its job.