5/5 rating based on 296 reviews. Read all reviews for Intervals Pro: HIIT Timer for iPhone.
Intervals Pro: HIIT Timer is free iOS app published by Intervals, LLC
amybruns77
I wanted an app that would time intervals for run/walk method. I’ve only used once so far and it worked great. Still need to figure it settings since it didn’t track heart rate or distance but think I found the answer.
avidboo
Great timer for untimwd work mixed with intervals. Highly recommend you try it.
dphaywards
I had a specific notion of how I like to do workouts, in that I want an app that can time things and/or a specific amount of reps to do in a set. I looked through at least ten (but I think it was more) different apps for this function. None of them had this, and even though this one doesn’t have it, you do have the option to require the user to hit next when the interval is done. It’s not perfect, but pretty close.
Dimitriil
I’m new to HIIT workouts, and this timer is exactly what I expected and then some. Everything you need for a great HIIT workout.
MattGross-SECO
The app is everything I wanted for my HIIT exercises! Very happy with it!
TieraAnnette
I absolutely hate the voice. I cannot figure out a setting where there are just tones for the alerts...but that voice drives me crazy. UPDATE: the settings have text to speech turned off and gong is selected. I still hear the voice AND the gong. I wish I could attach a screenshot to prove this but I can’t.
Elen M
I’ve been looking for an app like this for a while! This one is perfect for someone like me that needs to run/walk a 5k!!
Runtsdad
I love being able to completely customize my workouts. This has rescued my training program. Customer service was great. Got back to me in less than a day when I had a question.