Apps by Catrnja Dev
Interval Round Timer for Boxing, Circuit & HIIT app icon

Health & Fitness

Interval Round Timer for Boxing, Circuit & HIIT

Catrnja Dev

Free download 1.25 · 1 storefront · 4 ratings In-app purchases unconfirmed
Open on Apple

About this app

Are you looking for an easy way to create your own custom interval workout but struggling to find the right app for your needs? If so, then you’ve find the only app you’ll ever need to create your own unique workout including boxing, running, circuit training and many more. The app itself is easy to use and doesn’t require a rocket science degree as many other similar apps tend to do. It’s really easy to get started and you can immediately track your workouts in less than a minute. Give it a try today and see how well it works for yourself!

Latest release

What’s New

Version 1.3 May 10, 2017

- New Ui

Audience growth

Ratings growth

Steady
7-day gain +0
Ratings / day 0.0
30-day gain +0
US rating-count history
4 ratings
4 Sep 3, 2026 · 4 ratings Sep 3, 2026

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking

Price intelligence

1 captured event
Current Free
Historical low Free
Paid → free 0×
Price history
Current Free
Free Sep 3, 2026 · Free Sep 3, 2026

First snapshot captured. The trend line starts after the next crawler price observation.

  1. First observed Sep 3, 2026 · 5:10 AM Free

Screenshots

Interval Round Timer for Boxing, Circuit & HIIT iPhone screenshotInterval Round Timer for Boxing, Circuit & HIIT iPhone screenshotInterval Round Timer for Boxing, Circuit & HIIT iPhone screenshotInterval Round Timer for Boxing, Circuit & HIIT iPhone screenshot Interval Round Timer for Boxing, Circuit & HIIT iPad screenshotInterval Round Timer for Boxing, Circuit & HIIT iPad screenshotInterval Round Timer for Boxing, Circuit & HIIT iPad screenshotInterval Round Timer for Boxing, Circuit & HIIT iPad screenshot