SpiralArm Consulting Limited

This is a specialised calculator that uses the gear system (Diametral Pitch or Module) and the number of teeth to calculate the Outside Diameter and C …

QRSecret is used to read and write QRCodes, it will scan the code, record it and show you what the text of the code is. It can optionally encode and d …

If your visiting Callao Salvaje in Tenerife then you can use this app to get information about the Eclipse Bar. Find out who the staff are and what la …