InboxVudu is an amazing iOS app that helps you manage your emails effectively, the app uses an artificial intelligence that analyzes your emails and prioritizes as to what you need to act on. It helps in way such that it reminds you about the various sent messages you need to act upon. The various mail notifications are streamlined in a way that will let you focus on the main idea of the message. This app will reduce the frequency of yours to check mails daily. You could install this mail in various settings like a group of teams and you would find it enhance the productivity by many times.
In short we can say that this app acts like your personal assistant as the developers of this app have developed highly sophisticated NLP technology that understands the intent behind basic emails. The AI teaches itself to improve its functionality by understanding your mailing habits.
This app can be downloaded for free from iOS store and takes around 14 MB of mobile device storage. You must have iOS 8.0 and up to use it. The app is also compatible with Apple Watch and with iPhone, iPad, and iPod touch. This app has also got very nice user reviews too.