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Interval Timer Pro app review: keep track of amount of time you spend working out 2021



One of the guaranteed ways of getting that perfect figure you have been yearning for is, besides tightening up your diet, by taking part in physical exercise. 

The best workout apps for iPhone and iPad

To get maximum health benefits from the workout sessions, it is important to keep track of the amount of time that you spend on each of them. Interval Timer Pro for iPhone is a reliable and simple iOS gym app developed by Deltaworks to help trainers manage the time they spend at the gym more efficiently.

This app for the gym is compatible with iPhone and iPad devices and the default language is English. The language is not a barrier as the time counting method is just the same across the globe. Keep reading our review to see if this is the best crossfit app for your interval training needs.

Interval Timer Pro


Monitor your Workout Sessions Smarter

Interval Timer Pro will surely redefine who you workout as you will be able to stick to your plan all the time. As mentioned earlier, this third-generation app will keep track of your work and rest periods no matter the kind of workout that you are doing.

The best gym companion apps for the iPhone and iPad

It does not affect other functions of your smart device in any way. You can decide to run it on the background, foreground or even when your device is locked.

Unlike other apps whose settings cannot be changed, this one gives users a chance to customize the sets from high to low intervals as well as rest periods.

It has a Retina display interface that allows multitasking and is very easy to navigate. For instance, it will keep running as you listen to your favorite songs during the workout sessions. Ever noticed how time seems to move faster when listening to music and exercising at the same time?!

Monitor your Workout Sessions Smarter image

Best Features

Interval Timer Pro is a great app. One of the key highlights is that there is no limit on the exercises that you can take part in while using it. For instance, when exercising with dumbbells, you can set the warm up session to one minute and it will notify you when this time expires automatically.

The best gym companion apps for the iPhone and iPad

You can also change the intervals and list of exercises that you want to do at any time and without incurring any expenses.

Some of the customizable features include set time, countdown time, number of sets, low and high interval time, sound volume, rest time, first interval, and the list continues.

You can also create your own playlist of songs that you want to listen to as you flex your muscles. Be sure to press the Start tab to initiate the countdown.

Best Features    image

Interval Timer Pro


Pros and Cons


  • Direct and user-friendly interface
  • Wide variety of customizable features
  • Compatible with various exercises
  • No Internet access is required
  • Language is not a barrier as the timer is not dependent on that
  • Does not affect functionalism of your device
  • It can continue running even when your phone is locked


  • Prone to bugs and malware

Pros and Cons image

Final Thoughts

Interval Timer Pro is a great app that will add value to your training sessions. Use it today to build muscles and lose excess weight. 

Interval Timer Pro

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Cherry is a hard-working writer and an aspiring web designer who can't go a day without using her favorite apps. She's always on the lookout for new apps and enjoys discovering ones that others have overlooked.