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ITGO - Interval Trainer GO - The Ultimate Gym and Outdoor Timer for Cardio Health, Fitness and Well Being

By Appnoose Ltd.

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**There is a compatibility issue with this version of ITGO and iOS 7&8. ITGO is 100% compatible with iOS 6. If you have iOS 8, please download ITGO Calorie which is compatible with iOS 8 and includes more features. Please upgrade to the latest version of iOS8. Thank you for your patience.**

Featured as Apple Staff Favorite, in the Financial Times and on ABC, ITGO sets a new standard for Interval Training or HIIT on the iPhone and iPod Touch with a host of new features and design aesthetics never previously seen on any mobile multifunction device. Features such as dual music playlists for fast and slow intervals in addition to voice, beep or custom prompts, double vibration on the iPhone and gorgeous concentric dial timers that include separate interval timers as well as a session timer makes ITGO a worthy contender for the best designed interval trainer for the iPhone or iPod Touch.

If you do not do traditional intervals and want specific programming then get our ITGO Matrix app which will allow you exact interval programming. Also check out our newest version of ITGO , ITGO CALORIE.

"A very neat timing's a great app, one that I will use almost daily" the Daily App Show

Anyone who does interval training of any kind could benefit from the new iPhone app ITGO – Interval Trainer GO - 9/10

"This application is an all in one gift from Appnoose Ltd. It’s the timer and the music player that would help all of us burn off some extra fat, boost metabolism and think of fitness once in a while." "Yes! ITGO-Interval Trainer GO is the best fat burner app we have in the App Store"

"great tool for those who want to exercise on a regular basis and need a tool to keep them on track"

OPERATION of ITGO is based around three main screens; the Timer, Settings and Audio screens.

Users start by selecting their session workout time, the fast interval duration and the slow/fast interval ratio. Users can also choose to switch the vibration alerts on or off on this page.
Next, users can switch to the Sounds page to select music from their onboard iPod library for the separate Slow and Fast playlists. The Sounds page also includes options to choose audio prompts, select the playlist play mode and volume settings for the prompts and music.
Finally users switch to the Timer screen and after selecting a warm up and cool down length from zero to 3 minutes, start their workout. ITGO's timers then count down the intervals in circular segments and displays individual numerical timers for the fast and slow intervals and total session duration as well as the currently playing song and provides double vibration alerts at each interval change.
The music playlists can be set to shuffle, repeat or just play in order.


The TIMER screen displays your progress for total session time and current fast/slow interval time.
Tap the time to start/pause.
Double tap to reset.

The SETTINGS screen let's you specify:
Total Session Length
Interval Length
Interval Ratio slow to fast or double tap fast/slow 1-20:1 or 1:1-20
Vibration on/off ( Vibration on iPhone only)

The SOUNDS screen allows you to set your Audio preferences:
Interval Audio Prompt volume and setting - off, voice, count in beeps (in premium edition), custom
Music volume and fast/slow interval playlists (OS 3.0 upwards only)
Play Mode - repeat song or playlist, shuffle

SUPPORT email with any questions
View the video tutorial now
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What's New in Version 1.4

ITGO V1.4 adds greater flexibility and customization with V1.4 adding several new features requested by customers.

All upgrades to V 1.4 will get the free additional benefits and fixes as listed below but only the paid upgrades, delivered as an in-app purchase, will get the new additional premium features available in ITGO V1.4

The premium upgrade price is $0.99 USD

Free V1.4 Upgrade Benefits:

ITGO now stays awake and disables sleep mode correctly.

LEDs have been upgraded with slicker sharper LED graphics and sliders have also been updated to a cleaner version.

3. MORE STABLE OPERATION - ITGO’s operation is more robust

4. FIXED TIMER ERROR - A timer error which allowed setting of the session length to less than the current time has been fixed.

Premium Upgrade Benefits

RATIO - The new default max Ratio is 1:6 however ITGO now has an adjustable Ratio from 1:1-20. This higher ratio is accessed by double tapping the ratio button and selecting “Value” to numerically enter the ratio value from 3 to 20. ITGO then gives you a choice of either 1:1, half the maximum value and the maximum value. For example a maximum ratio value of 10 would show as 1:1, 1:5, 1:10. Again, double tapping the ratio and selecting Flip will allow you to flip the slow and fast interval ratios.

ITGO now features more flexible intervals from 4 seconds to 90 seconds.

ITGO now counts in four multi-beeps before interval changes in all modes. This will alert you to the fact the interval is about to change and may come in handy if you are listening to podcasts for example where the audio may not be set to change between intervals. Engage the Beep feature by selecting Beeps in the Sounds page.

ITGO no longer stops to silence, it now has an end of workout session audio prompt

ITGO will run on all OS 3 and higher devices. When running ITGO in the background on iOS 4 devices, ITGO will pause your workout and resume right where you left off when you return to it!

iPhone Screenshots

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Customer Reviews

such SHORT interval lengths

For quite awhile now I have wanted a playlist or app that would cycle my workout music between fast/slow as my intervals were changing from hard to easy. I was so excited when I learned of this app! It does exactly what I want! Next came my disappointment...the interval length selector has a limit of 90 seconds. Wow! I do ultra-distance cycling and have intervals that are up to 30 minutes in length. My shortest interval is 2 minutes, which is still beyond the ability of this app. Developer:please understand that some athletes have some very very long intervals during an even longer workout (some of my rides are up to 6 hours, with six 30 minute intervals with 10 minute rest between intervals). Make this app adjustable to allow intervals up to 30 minutes and sessions up to 4 fours. Then, this app would be world class!

A dud... Not ready for prime time...

For the price of this fitness app, you'd expect a quality, polished product. This app is a nice attempt but falls short in the execution. After several tries over the last few weeks, I could not get the ITGO app to complete a single workout without a problem. On a couple of tries, the app just quit prematurely. You need to have music ON in order to reliably hear the voice prompts. Also, a huge oversight exists where there is no audible cue to indicate completion of the workout. I guess the developers envisioned that you would be watching your display throughout the workout? Oh, but wait, there's more... apparently you can purchase a "premium upgrade" which fixes this bug. For what it's worth, customer service was indeed prompt but not very helpful.

ITGO in its current state should be marketed as a "lite" version app and sold as free.

Great Interval Trainer for the i

I bought this for my iPhone/ new gen iPod Touch a few days ago and I gotta say it's been a joy to use!

OK so it doesnt do every single conceivable interval combination but it definitely does what is its meant to do as far as interval training goes and after looking at some other interval trainers /timers whatever, this is by far the best. Looking forward to my running sessions even more now as this has given me a new spark of inspiration..

The best bit is the really slick dual music playlist on this where I've set up my fast interval music and my slow interval music. This is genius! Can't rate it highly enough! Thanks to the developers :) Five stars!

ITGO - Interval Trainer GO - The Ultimate Gym and Outdoor Timer for Cardio Health, Fitness and Well Being
View in iTunes
  • $3.99
  • Category: Health & Fitness
  • Updated:
  • Version: 1.4
  • Size: 2.4 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 3.1.2 or later. Compatible with iPhone, iPad, and iPod touch.

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  1. ITGO Premium$0.99