Ultra Intervals Workout Timer

Ultra Intervals Workout Timer

HIIT, Tabata, Custom Intervals

4 ratings
8 reviews

Archived App (Last seen on 5 Aug 2026)

This is an archived listing of the app previously available on the App Store.

Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.

Details

  • Released
  • Updated
  • January 6, 2020
  • January 18, 2020

Features

Ultra Intervals Workout Timer screenshot #1 for iPhone
Ultra Intervals Workout Timer screenshot #2 for iPhone
Ultra Intervals Workout Timer screenshot #3 for iPhone
Ultra Intervals Workout Timer screenshot #4 for iPhone
Ultra Intervals Workout Timer screenshot #5 for iPhone
Ultra Intervals Workout Timer screenshot #6 for iPhone
iphone
ipad
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About

Create and customize interval training routines with simple text input. This app guides you through workouts with spoken cues, sound alerts, and large visual displays, allowing you to focus on your exercise. It supports various training styles like HIIT and Tabata, and can even manage music playback during sessions.

Create custom interval workouts using plain text
Spoken exercise names, times, and notifications
Customizable sound cues and visual displays
Support for HIIT, Tabata, and circuit training
Mix timed and non-timed workout sections
Music ducking for notifications
Pre-loaded sample workouts
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What's New in Ultra Intervals Workout Timer

1.02

January 18, 2020

New functionality: The 'hotkeys' in the workout text editor can now be set by the user. Bug fix: Sharing a workout on the iPad works now correctly.

User reviews

Good but with a big problem…

Every time the app plays audio (like “321”) it mutes whatever audio is already playing (like workout music) and then doesn’t turn the music back up, which is super frustrating. Would love them to fix

Love this app.

I’ve used so many timers & can attest that this is the best. I use this app every day for so many different purposes. You can fully customize your timer to speak, beep, count down, tell you how many seconds or minutes left, and the list goes on. And it’s so easy to use.

To the developer: thank you for providing this app fully free. It truly deserves so much more likes & recognition.
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The best timer I’ve ever seen

All the apps should be like this. This is a wonderful timer, I can write my circuit workout on a text file and then simply copy/paste in the app, that’s it! The timer is ready to run!

Response from developer

Thanks for the kind words and enjoy your workouts! Update Oct 2023: Just released new app ”WODbanger” - it has many same features as Ultra, but the workout after editing on iPhone, is executed on the Apple Watch.

Most Flexible Free Interval Timer

Clearly a lot of work went into making this app as flexible as possible. I’m surprised it has so little reviews here when other, simpler timer apps, are full of adds and in app purchases.

The text-based instruction format can be a little daunting at first, but the instructions and examples are clear.

Since timers are just specified as text, they’re easy to share with others.

I also love that the timer UI allows me to “preview” the timer by skipping forward and back between steps.
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Response from developer

Thank You for this nice feedback!

Simple and customizable !

I tried several of similar apps very briefly, this one is the only one that suited me because it is both extremely easy to use and 100% customizable to make your own programs as you wish, without any limit. I use it daily. Thank you for it :)!

Response from developer

Thank you for the nicest feedback! Update Oct 2023: Just released new app ”WODbanger” - it has many same features as Ultra, but the workout after editing on iPhone, is executed on the Apple Watch.

Developer apps

FAQ

How do I create workouts in Ultra Intervals?

You can create workouts by typing them as plain text in the app's editor, following simple rules. For example, '8x 00:20 Work hard! 00:10 Rest' defines an 8-round Tabata timer. The text-based approach allows for easy editing and importing from cloud services.

Does Ultra Intervals support different workout types?

Yes, Ultra Intervals supports various workout types including basic interval timers, custom interval workouts, HIIT, Tabata, and circuit training. You can also mix timed and non-timed sections for gym or weight training.

Can Ultra Intervals guide me through workouts without looking at my phone?

Absolutely. The app can speak exercise names, times, and custom notifications, allowing for a 'phone in your pocket' mode. You can focus on your workout and just listen to the instructions.

What languages does Ultra Intervals support?

Ultra Intervals supports over 20 languages, primarily those that have iOS text-to-speech functionality. This ensures a wide range of users can benefit from the spoken guidance.

Does Ultra Intervals have ads?

No, Ultra Intervals does not contain advertisements. It is a completely ad-free experience for users.

What is the rating and price of Ultra Intervals?

Ultra Intervals is rated 4.5 stars based on 4 ratings and is available for free. There are no in-app purchases or subscription fees.

What devices is Ultra Intervals compatible with?

Ultra Intervals is compatible with iPhone, iPad, and iPod devices. It is designed for iOS users.

How often is Ultra Intervals updated?

The latest version of Ultra Intervals is 1.02, which was last updated on January 18, 2020. The initial release date was January 6, 2020.