0 an application (= a computer program designed for a particular purpose) that you can use on the internet rather than having to download it: --
It takes a bit longer to develop a web app than an equivalent desktop app.
With a web app there is nothing for customers to install – they just browse to a URL to use it.
I tried out AnalyzeWords, a web app that studies your recent tweets and deduces your “emotional style,” “social style” and “thinking style”.
If having amentities close to home is important to you, this web app can give you a score which you can use to rate an address.