ShiftMemo

A self-hosted app that suggests three small actions matched to your free time and situation, then makes your daily progress fun to see with a timer, completion records, streaks, and heatmaps.

A notebook-style to-do app that analyzes your spoken Japanese schedule entirely on-device and automatically sorts them by due date, priority, and category. Calendar, Lo-fi focus BGM, notifications, and cross-device sync via a secure sync key — all without a login.

A free-address workplace app that shares desk bookings and presence on an isometric seat map, giving you an at-a-glance view of your team's office schedule and workspace utilization.

A simple, intuitive attendance management app for small businesses and startups. Employees log in with their own password and can view one-tap clock-in/clock-out, a background that changes with the time of day, monthly work-hour heatmaps, and overtime and consecutive-workday alerts — all on a single screen.

A business design tool for organizing Business Model Canvas and Lean Canvas layouts across 9 blocks. From sticky-note editing, 5 industry templates, and completeness scores with radar charts to full-screen presentations with music, you can move from idea organization to pitch on a single screen.

A free scanner that applies perspective correction to documents, receipts, notes, and whiteboards photographed with your phone or PC, then exports them as PDFs or images. Images and history are stored only on your device and never sent to a server.