Allows users to set countdowns from 1 to 99 minutes. It displays remaining time and changes to red when reaching zero. It begins counting up to show time exceeded. No alarm sounds at the end.
by Andrew Schweig★ 4.563 ratingsUtilitiesFreeData updated 2026-09-09
Measures sound intensity in real time with decibel accuracy. Displays minimum, maximum, and average noise levels. Shows noise-time graphs for analysis. Allows microphone calibration for precise readings. Supports background and screen-off operation.
Monitor indoor air quality in real-time and view historical data. Set schedules for device operation and adjust settings like fan speed and mode. Track filter lifespan and get replacement reminders. Control power, timer, and child lock remotely.