Frengly is a free translation service that is based on Google Ajax Language API. I don’t know why people wants to use Frengly instead of Google translate itself, the only advantage of using Frengly over Google translate or Live translator is it auto detects the text language you input in to the box.
Frengly is simple to use, just paste the text you to translate in the text box and click the language to get translation, it auto detects the language and translates. The translation is fast and since it is based on Google translate the results are same. You can quickly access all your translations using “Your Translations” link in the top menu
One possible use for this app is, when you want to translate text in unknown language to your language. Google translate doesn’t support language detection yet, although API has a class for that.