About
Visualize your training data with detailed displays and interactive graphs. Customize your analysis and sync seamlessly with intervals.icu for up-to-the-minute insights into activities, events, and performance metrics.
What's New in Subintervals
v13.0.1
July 18, 2026
Improvements - Moved support pages into the More tab and refreshed the More screen with clearer cards, icons, and descriptions. - Updated the More tab icon to better match the new layout. - Improved activity stream charts to better respect your unit preferences, including altitude and distance-based labels. Bug Fixes - Fixed pace chart rendering so metric pace charts display with the expected direction and labels.
MoreIn-App Purchases
$17.99
Big Thanks
Big thanks to support development
Developer apps
FAQ
What is Subintervals?
Subintervals is an independent application designed to provide detailed visualizations and interactive graphs of your training data, syncing directly with intervals.icu to offer actionable insights into your activities and performance.
Does Subintervals have ads?
No, Subintervals does not contain advertisements, offering an ad-free experience for users focused on their training data analysis.
What devices does Subintervals support?
Subintervals is available on iPhone, iPad, and iPod, making it accessible across various Apple devices for your training analysis needs.
How often is Subintervals updated?
The latest version of Subintervals is v1.12.3, and it was last updated on May 11, 2026, indicating a commitment to ongoing development and improvements.
What is the age rating for Subintervals?
Subintervals has an age rating of 4+, making it suitable for a wide range of users interested in health and fitness tracking.
How accurate is the data in Subintervals?
Subintervals aims to provide accurate insights by directly visualizing data from intervals.icu. The app's focus is on presenting this existing data through detailed displays and interactive graphs for better understanding.
Can I integrate Subintervals with other health apps?
While Subintervals seamlessly syncs with intervals.icu, the provided information does not specify direct integration capabilities with other third-party health applications.
What are the in-app purchases for Subintervals?
The app is free to download and use, with optional in-app purchases available. Specific details on what these purchases unlock are not provided in the current description.
