What's New

This update contains the following fixes:

- Fix an issue where music wouldn't play back.
- Fix an issue where song metadata was incorrect.

App Description

The best interval timer app for IOS just got even better! Downloaded by over 100,000 awesome people just like you, Intensity is the workout companion you’ve been looking for. 

*** Now with Siri Shortcuts all new for iOS 12 ***

Before we tell you more, have a look at what people are saying:

“This makes HIIT effortless. You don't have to think about what songs to play or how many intervals you have done, it does it all for you.

“I downloaded this app to help with home tabata workouts and it is just what I was looking for. I love having my own playlist to keep me going through a tough workout!”

“What more could you want then your own personal music & timers to keep you moving!”

You love HIIT because it’s a quick workout style that you can easily fit into your daily routine. We agree, and would hate to see you squandering your valuable time screwing around with a lame, hard to use timer app. That’s why we built a workout timer so easy to use, even your technology-challenged family member of choice would adore it.

Download and get started in seconds with built-in curated workouts. Go deeper with the flexibility of the best workout builder on the app store, adding your own custom intervals, rests, warm-up/cool-down,  caloric burn, and music selection. Speaking of music, have it your way with tunes from your own music library or use music from other apps, Intensity runs in the background so you can continue your routine even while using other apps or putting your device to sleep. Subtle sound queues and text-to-speech interval  announcements will guide you through each workout. And of course, we know how important it is for you to make progress towards your fitness goals, so we’ve added a workout log as well as easy integration with the iOS health app.

Intensity - Your workouts, your way. 

iPhone Screenshots

(click to enlarge)

Intensity: Interval Timer screenshot 1 Intensity: Interval Timer screenshot 2 Intensity: Interval Timer screenshot 3 Intensity: Interval Timer screenshot 4

iPad Screenshots

(click to enlarge)

Intensity: Interval Timer screenshot 5

Apple Watch Screenshots

(click to enlarge)

Intensity: Interval Timer screenshot 6 Intensity: Interval Timer screenshot 7

App Changes

  • August 13, 2011 Price increase: $0.99 -> $1.99
  • April 14, 2012 New version 2.5
  • April 29, 2012 New version 2.5.1
  • November 03, 2012 New version 2.6.0
  • November 08, 2012 Price decrease: $1.99 -> $0.99
  • August 10, 2013 New version 2.6.1
  • August 16, 2013 New version 2.6.2
  • December 19, 2013 New version 3.0.0
  • December 24, 2013 New version 3.0.1
  • January 10, 2014 New version 3.0.2
  • March 26, 2014 New version 3.1.0
  • March 28, 2014 Price increase: $0.99 -> $1.99
  • April 18, 2014 New version 3.1.2
  • May 01, 2014 New version 3.1.3
  • June 19, 2014 New version 3.1.5
  • July 05, 2014 Price decrease: $1.99 -> $0.99
  • July 07, 2014 Price increase: $0.99 -> $1.99
  • October 12, 2014 New version 3.2.0
  • October 19, 2014 New version 3.2.1
  • December 29, 2014 New version 3.2.3
  • January 27, 2015 New version 3.2.4
  • June 23, 2015 New version 3.3.1
  • June 30, 2016 New version 4.0.2
  • June 30, 2016 Price increase: $1.99 -> $3.99
  • July 02, 2016 Price decrease: $3.99 -> $1.99
  • November 07, 2016 New version 4.1.0
  • June 14, 2019 New version 10.1.0
  • July 02, 2019 New version 10.1.1