Michael Sekora

Want to know the true size of your land?Measure the perimeter of a field?Determine the exact positio

Triangle Calculator calculates and draws any triangle, it finds the missing angles, heights (altitud

Keep an eye on the climate of your server room, your musical instrument, etc. and have an email sent

- this app discharges your battery fast to the level you specify.- at 45 Celsius (113 Fahrenheit) ba

tuner for string instruments: violin, bass violin, viola, cello, guitar standard, bass and tenor gui