There are loads of timers out there, but this is probably the best one. I had two Hygiplas timers from Maplin's and they lasted about 15 years before constant abuse did for them. (In fact, I've just fixed one of them and it's fine again, apart from the battery cover and the stand.)The two big pluses about this thing, apart from its proven longevity, are the loudness of the alarm, and the fact that you can switch from Minutes/Seconds to Hours/Minutes.Unless you pressingly need a multi-timer - and I never actually use my four-way one - get this one. It works and it'll outlast most contenders.PS: If you get a decent kitchen timer like this (which I use for cooking, writing, and loads of other things), you'll use it far, far more often than your phone app. It's just easier, and you just will. Trust me.