Their Mac App is great: I've used perhaps a dozen LaTeX editors on many platforms and it is probably my favourite. Nice autocomplete, great preview pane, good n

Their Mac App is great: I've used perhaps a dozen LaTeX editors on many platforms and it is probably my favourite. Nice autocomplete, great preview pane, good navigation between files and a very clean interface. If you are on Windows there is a slightly obscure one called InLage that is excellent (basically Visual Studio for LaTeX). With this new keyboard I may have to try their iPad app.