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
Track academic progress by calculating and managing GPA. Add, edit, and organize courses with swipe gestures. Predict GPA based on current and future courses. Customize settings for grading scales and credit hours.
Measure distances and areas with precise tools. Use the ruler and square area functions. Change units of measurement. Save measurements for later. Access tips and advice. Remove ads with a subscription. Measure height with the professional package.
