No, I have no knowledge of its existence. It looks good - I'll try it for a few days.
It might be good to submit it as a new link... I'm sure it's been posted before (though I'd never seen it), I'm sure there are many HNers who don't know about it and it might be useful for them (for iOS, there are a few nice applications; but on other platforms, I think there might be none and this web app could be a life-saver for many!)
It might be good to submit it as a new link... I'm sure it's been posted before (though I'd never seen it), I'm sure there are many HNers who don't know about it and it might be useful for them (for iOS, there are a few nice applications; but on other platforms, I think there might be none and this web app could be a life-saver for many!)