It doesn’t need improvements. It needs to be removed from App Store.
The worst AI app on AppStore. Tried a lot of them but this one is the worst. Maybe the question what time is it could be answered. But if you need something more “serious” for some reason the AI won’t be able to answer due to limitations of what it can do. Paid it for a couple of months so I could have a more complete experience. Wasted money every cent.