Timestu

A professional time-study stopwatch built for accurate work measurement, productivity analysis, and industrial engineering.

This app lets you track real processes with category-based timing, instant task switching, and structured Excel exports. Designed for time studies, factory observations, and workflow analysis.

Track Real Work Accurately:
- Create custom stopwatches
- Add categories and sub-categories
- One-tap switching between tasks
- Auto-lap every time the category changes
- Capture setup times, process times, and detailed work elements

Analyze Your Time Studies:
- View total times by category
- Drill into sub-categories
- See every lap in chronological order
- Understand task distribution and workflow patterns

Export for Further Analysis:
- Export full stopwatch history to a structured Excel file
- Ideal for spreadsheets, Power BI, or statistical analysis
- Designed for continuous improvement workflows

Built for Industrial Engineering:
Perfect for:
- Time & motion studies
- Factory and production analysis
- Lean / Kaizen work
- Productivity tracking
- Operations optimization
- Work measurement
- Field data collection

Why This Stopwatch Is Different:
- No clutter
- Fast and reliable in real field conditions
- Category-driven timing
- Supports detailed breakdowns for complex processes
- Produces Excel output ready for analysis