とてもいい．

---- for Ver1.4
動作も軽く，AMS-LaTeXに関しては問題なく処理も表示もできる．できればLive-Previewを追加して欲しい．

---- for Ver.1.3
A real-time preview is needed like "Equations", and Key-configurations arent supported. However it is a better app to make a latex documentation than the others.

sample128 about TeX Writer - LaTeX On The Go, v1.4