Interval Timer

Great app. I do miss the last version's full screen tap to pause feature. The pause button is too small on an IPhone to easily tap the first time during a difficult workout with my fat, clumsy fingers.

I have more than 20 years of experience as a boxing coach both professional and amateur. When I started there was a boxing timer, big mental box that looked exactly like the icon for this app. That timer was great, but limited. This app does everything I had hoped for and much more. If you are training yourself for a title fight or if you are a trainer you will not find a better app.

Wish it was Apple Watch compatible

I had suspected for some days that the app will NOT -- contrary to the claims of the developer -- run correctly when the iPhone is locked. My timer is set for 4:30 low, 30 secconds high, with no rest time. Often when the iPhone is locked, the clock stops and the app will not sound UNTIL I touch the Home button, when it will sound. Upon unlocking the iPhone, the timer resumes at the point immediately after the conclusion of the previous interval. In other words, the clock stopped and the sound was "cached" until I began unlocking the iPhone. It seems that in Interval Timer we are in the hands of a pretty talented developer (the app really is excellent) who does his own software testing -- the worst possible scenario: software developers and testers should be a) different people; b) preferably at daggers drawn. On the one hand, who am I to complain for a measly buck? On the other hand, this is not far from being a 5-star app. Let's hope this unlock matter is solved soon. Otherwise I shall have to purchase a $20 iPhone holder for my bike's handlebars, because otherwise with the iPhone in my pocket I will inevitably and inadvertently touch the Pause button on this $1 app ....

response required

This was a four star app for me until this week! Its been working perfectly and now, suddenly, no sound! I cant feel the vibration when im working out so this app is suddenly worthless! Ive redtarted several times to no avail What happened???? ********************************************* This app is a simple, easy to use interval timer. Just what you need, no more, no less. The timer has basically three different repeating intervals that are a snap to modify. I LOVE the coach voice that says "high intensity" or "low intensity". Makes it easy to use without having to look at the colors and try to figure out what I'm supposed to be doing. Three things could be improved upon: Would like the option of more different intervals. There are currently three repeating ones but if I wanted to mix up a ten segment workout, I'd have to do it within only three different time frames. The sounds need to be louder! I just barely hear them over my iPod and if I'm breathing hard I miss them completely. A volume option would be invaluable. I agree with the other reviewer who said that the colors are confusing. Please, if there are only three time intervals, make resting = red, yellow = slow/easy, green = fast/hard. It's intuitive that way instead of trying to remember what blue stands for in the middle of a workout. If there are ever more than three options, the ability to choose your own color might be nice.