Hitcal is a keyboard for iOS that lets you select available time slots in your calendar without leaving the app you’re in and send them to anyone. No more back-and-forth via email/chat, no more time lost switching to your schedule to find the right times, your calendar is always just one tap away. A long time ago Sunrise calendar had a similar feature, but they got acquired and shut down :/. There are many things that we have to improve, but we decided to release it early so we could get more feedback. Hope you find it useful - if you have any questions we're here!