Subintervals

4.6
67 reviews
1K+
Downloads
Content rating
PEGI 3
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About this app

Elevate Your Training with Subintervals

Subintervals transforms your intervals.icu data into actionable insights. This app brings your training activities, events, and performance metrics to life through detailed displays and interactive graphs. Customise and control your data for a tailored analysis, and seamlessly sync with intervals.icu for up-to-the-minute information.

Key Features:
- Detailed visualisation of activities and events.
- Dynamic, interactive graphs for performance tracking.
- Effortless sync with intervals.icu.

Please note that it is an independent application developed by an enthusiast keen on providing a complementary tool to the official platform.
Updated on
Aug 11, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Personal info
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.5
66 reviews
Arthur McChesney
October 20, 2025
Intervals.icu viewer. Pretty good. Needs dark mode
Did you find this helpful?
bobotea
September 20, 2025
for some reason my activities do not load and im not able to see data for them
Did you find this helpful?
Andrew Shaber
March 22, 2025
i have been using the web interface and am impressed with the data. I'm trying trainer road simultaneously and most likely will donate to intervals ics instead
Did you find this helpful?
Inaki Arroyo
June 24, 2025
Thank you for downloading our app! We will keep working on it!

What’s new

- Brand new UI & UX, cleaner, faster, and more intuitive.
- Sleek new calendar, activities, and event views.
- Profile Hub: manage your info, gear, and components in one place.
- Update the gear used directly from any activity detail.

App support

About the developer
Iñaki Arroyo Nebreda
dev@inakiarroyo.com
Spain
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