HZapps

It uses the internal magnetometer to read the correct magnetic field, and the variations due to the

A minute to solve as many problems as you can. Comes with four modes: -Arithmetic: Solve the sums, s

A very simple notepad, to store all your notes

Maneja el cuadrado de cada pasillo y esquiva los pinchos rojos. El objetivo es aguantar el máximo po

Spirit level is designed to check surface horizontal or vertical level , using the device Accelerome