General tip for all apps if youre seeing app crashes, update your iOS. I havent seen crashes with this app, and I keep iOS up to date.
Ive been showing some NASA TV to my daughter, and she is fascinated with the missions and how they do work on the ISS. This app brings another level of detail, with the event listings and times of each event for each mission. The info is updated regularly.
Its great that some recent past missions are listed too. The information seems pretty technical, obviously with some NASA jargon, but its actually fun to see that.
One great thing is the push notifications for major events. If theres a scrub or other big news it alerts you even if you arent running the app at the time.
Contrary to what one review stated, this app is definitely tracking all the major launches.
carloscuper about MissionClock, v1.0.13