This timer helps to time my Pilates exercises. While the programme has almost all features you could wish like timing eache exercise with a distinct length, record own starting announcements for each exercise there are some things which I miss: 1. It would be great while you are running time programme that you could see in one interval allready the next upcoming interval (as a kind of preparation) 2. Sometimes you are in a hurry and you want to sikp one or two intervals. Unfortunately the UltraTimer does not allow this. 3. It took quite a while to programme my Pilates timer, so I would like to share it with friends but UltraTimer has no feature to allow this. 4. While recording anouncements is great it would be handy if you would need not name them all individually but that UltraTimer takes the name of the interval as standard and you could choose to name it differently Some negatives: Although ultratimer claims to listen to customers, email-contact with them was unsatisfying eg they often do not answer. They also do not continously work to make their product better hence they have not updated the programme for a long-time. And unfortunately absolute no goes: Not only does the app crashes quite often. It also deletes the individual workouts you have programmed in every now and then. Sorry but there is only one word for this: not usable