Apps Like Set Theory Clock (BerlinClock) for iPhone and iPad
Track lamp states and time patterns
A productivity that displays time using 24 lamps arranged in 4 rows. The top two rows with red lamps represent hours, each lamp standing for 5 hours. The bottom two rows with yellow lamps represent minutes, each lamp for 1 minute.
by Stefan Neumann★ 3.73 ratingsUtilitiesFreeData updated 2026-09-09
Control RGB and RGBW LED lights across multiple zones via Bluetooth. Adjust color using a wheel, select from 32 pre-programmed patterns, and modify speed or intensity. Suitable for boats, vehicles, and entertainment venues.
Calculate time differences between two times or dates. Display results in hours, minutes, or days. Input dates or times directly for instant calculations. Simplify time tracking and event planning with precise duration measurements.
Track daily activities with customizable counters across multiple categories. Log entries through simple taps. View data in charts, calendars, or journals. Monitor streaks, tasks, habits, and other metrics.
Manage lighting and smart devices via Bluetooth. Add or remove products directly. Control groups of lights for on/off and dimming. Create custom lighting scenes. Sync data across different smartphones.
