existon Apps

Retina calculator easily calculates retina distance and PPI of anydisplay

A-Level Maths Part 2 (Advanced Mathematics e-notes)

Useful navigator. First read the manual in the description.

GPS Compass Speedometer and Navigator in one. First read manual indescription.

A-Level Maths Part 3 (Advanced Mathematics e-notes)

Calculate words and phrases using the Ancient Greek Numberingsystem

A-Level Maths Part 1 (Advanced Mathematics e-notes)

French Carom Billiards and cushion billiards in one game.

French Carom Billiards and cushion billiards in one game.

Compares the signal strength of available WiFi networks