What's New

Thank you for using Interval Timer Pro Training

We update the app to support bigger screen size

App Description

VICTO IDEAS Health & Fitness Lab
(Top 3 Health & Fitness in the US and top 100 in many countries)
Tap on "more by this developer" -> you will see a lot of amazing things!!!

Run in foreground, background and screen locked, this HIIT app allows you to specify an overall time as well as program High/Low intensity interval and rest time between cycles.

+ Flexible and Advanced Timer
+ Clean, simple and easy to use (There is no learning curve here)
+ Create your own timers with some taps
+ Create fully customized timers with a complex of cycles and sets,
+ Run in the background, foreground, screen locked
+ Color, Voice and Sound Navigations (Customizable)
+ Built in Music Player (in sync with iOS Music Player)
+ Multiple themes to select
+ Manage your timers and data of training (you can even delete unwanted timer or junk data)
+ Create your own alarms right in the app
+ Work on iPhone, iPad and iPod
+ And a lot more features will be added in over time.

How to use this app: There is no user manual here! -> Download it -> tap on play button -> you will see -> It’s super easy


About us: VICTO IDEAS is a research lab, specializes in health & fitness technologies. We are the lab that created the famous Massage Pillow, Bedtime Sleep Fan, 7 Minute Workout Plus, Water Tracker, 20 Day Fit, 20/20 Diet For Life... (You may want to have a look at our apps -> tap on more by this developer/Thang Nguyen -> it will navigate to all the available apps)

We created technologies to help more and more people improving their health & life experience.

iPhone Screenshots

(click to enlarge)

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iPad Screenshots

(click to enlarge)

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App Changes

  • July 17, 2015 Initial release
  • July 18, 2015 New version 2.0
  • July 18, 2015 New version 2.0
  • July 20, 2015 Price increase: FREE! -> $2.99
  • July 29, 2015 Price decrease: $2.99 -> $1.99
  • December 05, 2015 New version 3.0
  • June 23, 2016 Price increase: $1.99 -> $2.99
  • November 06, 2016 New version 4.1
  • June 13, 2019 New version 5.0