1. Home
  2. ⚽ Sports
  3. DailyTSS
DailyTSS – Training Load

DailyTSS – Training Load

Fitness • Fatigue • Form

3 ratings
3 reviews
⚽ Sports
Free
In-App Purchases

Details

  • Released
  • Updated
  • August 24, 2023
  • May 14, 2026

Features

Developer

Carlos Pena
✨Promote your app ✨
DailyTSS – Training Load screenshot #1 for iPhone
DailyTSS – Training Load screenshot #2 for iPhone
DailyTSS – Training Load screenshot #3 for iPhone
iphone
ipad
🧾$3.99 - $29.99
In-App Purchase↘︎
⭐3
Reviews↘︎
📝1+ tags
Tags↘︎
🔄6+ apps
Alternatives↘︎
❓8 answered
FAQ↘︎
📦~ in 2 weeks
Updates frequency↘︎
🖼️Get Icon
Icons↘︎

About

This app helps athletes understand their training load using advanced metrics like ATL, CTL, and TSB. It integrates with Strava and Apple Health to provide a comprehensive view of fitness, fatigue, and recovery, enabling smarter training for better performance.

✓Training load analysis
✓ATL, CTL, TSB metrics
✓Strava integration
✓Apple Health integration
✓Fitness dashboard
✓Fatigue tracking
✓Recovery insights
Show original description

What's New in DailyTSS

1.18

May 14, 2026

Added monthly summary for TSS and distance in calendar view

Subscription plans

Monthly Subscription

Get premium access to more analytics

$3.991 Month
How to cancel DailyTSS subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

Login issues

The app is fantastic when it’s working. However, when I try to log in, I’m immediately returned to the login screen after entering all my correct login info. This issue seem to come with the latest update
madfittnessmadfittness

Just what I was looking for

Relatively simple app that takes my data from the heinous intervals.ICU website and puts it into an easy to read format on my phone.
Henry down UnderHenry down Under

Login does not work

Hi I have downloaded your app to try a mobile
 version of intervals icu however whenever I login through the app it registers as successful but then it simply redirects back to the login page. I have the iPhone 14 Pro.
paradoxioiparadoxioi

Developer apps

ParloAI - Learn any language
ParloAI - Learn any language

by Carlos Pena

📚 Education
Free
Daily HRV - Wellness data
Daily HRV - Wellness data

HRV, stress and sleep insights

💪 Health & Fitness
Free
See developer apps

FAQ

What is DailyTSS?

DailyTSS is an app designed to help athletes understand their training load using key metrics like ATL, CTL, and TSB. It integrates with Strava and Apple Health to provide insights into fitness, fatigue, and recovery.

What metrics does DailyTSS use?

DailyTSS utilizes the same metrics elite coaches use: ATL (Acute Training Load), CTL (Chronic Training Load), and TSB (Training Stress Balance). These metrics help you gauge your readiness to perform.

What integrations does DailyTSS offer?

DailyTSS connects with your Strava activities and Apple Health data. This allows it to pull in your workout history and health information for a complete training picture.

Who is DailyTSS for?

DailyTSS is ideal for data-driven athletes across various disciplines, including triathletes, cyclists, runners, and swimmers, who want to train smarter and improve their performance.

What is the pricing for DailyTSS?

DailyTSS is free to download and use. It offers optional monthly and yearly subscriptions for advanced features, priced at $3.99/month and $29.99/year respectively.

What devices support DailyTSS?

DailyTSS is available on iPhone and iPad devices. It requires iOS 17.0 or later.

How often is DailyTSS updated?

The latest version of DailyTSS is 1.17, last updated on March 16, 2026. Updates typically include performance improvements and new features.

What is the age rating for DailyTSS?

DailyTSS has an age rating of 17+. This is likely due to the complexity of the data and the target audience's maturity.