We came across this app, Terawhere which is started up by non-profit group. It is a good initiative and timely since it is Ramadhan month and we hope that you will support them!
We will verify the existence of some of the musollah locations and upload pictures and directions of the musollahs we visit. Besides those contributed by us, we will post pictures contributed by our Muslim brothers and sisters as well. We will give credit when it is due so if you do use our pictures or information for your blogs or websites, please do give credit to us as well.