Looking for a decent free cad app if anyone can recomend any
Not really. pay for peanuts get Monkeys, not much of any use is free these daysSmart Draw is not bad, very similar to autodesk.
Currently using Autocad Lt myself and can not fault it. Obviously there is a cost involved!
Another vote for ElectricalOM. I use this quite a lot, although I do export to Cad to attach to drawings.I cannot recommend a free software however ElectricalOM by Modecsoft is a very good package, from designing a system, there is a cad section where you can import dwg etc and edit drawings inside the core software, also has the ability to create test certs, arc flash studies etc, they do do a free 14 day trial I believe if you are interested in trying before buying, as Pete above has already said you don’t get much for free these days that’s worth any real value.
Not exactly free when you look at the cost of a packet smokes these daysi use a free package. called FPDD..... smoke packet Design Drawing.