Öffi vs ipcalc
A side-by-side look at Öffi and ipcalc. For an in-depth review of either product, follow the links below.
Öffi
Travel & Location
Öffi is a free and open-source public transport app for Android and iOS. It allows users to search for routes, see departure times, and navigate using public transportation in cities around the world.
transporttransitschedulesnavigation
ipcalc
Network & Admin
ipcalc is an open-source IP subnet calculator and address validation tool. It can take an IP address and netmask and calculate the resulting broadcast, network, Cisco wildcard mask, and host range.
ipsubnetcalculatorvalidationnetworking