Lärm Timer / Lärmampel app for iPhone and iPad

This application is both a timer and a volume meter. It measures the approximate volume in a selectable time period in minutes. The noise level is averaged and peaks are filtered out as far as possible.

Advantages:
+ Any working time in minutes selectable
+ Optical and numerical timer
+ Volume display as level with color change (traffic light), numeric display and with matching emoji
+ Frequency of volume exceeding and percentage of them visible in time
+ Start, stop possible at any time
+ level corresponds approximately to dB
+ Filters out short bursts of noise like coughing, pencil dropping,...
+ For classroom and homeschooling
+ The children will be thrilled!

Available for iPhone and iPad with iOS 13 and higher!
Supports German and English language.