<h2 id="sk8w4kcwp85" data-toc-id="sk8w4kcwp85">Supported languages </h2><p>IntervalCoach is available in 12 languages: English, Dutch, German, Spanish, Italian, French, Polish, Portuguese, Czech, Slovenian, Danish, and Chinese. The AI generates workout descriptions, emails, and coaching advice in your selected language. Change your language anytime in Settings. </p><h2 id="b8r7pmpxz2o" data-toc-id="b8r7pmpxz2o">Training terminology </h2><p>New to terms like CTL, ATL, TSB, FTP, TSS, HRV, periodization, or tapering? Our <a target="" rel="noopener noreferrer nofollow" class="link" href="https://intervalcoach.app/glossary">training glossary</a> explains each concept with clear definitions.</p>

Languages and training terminology

Feedback

Roadmap

Changelog

Martijn Russchen

How your data is protected and how to manage your account.

Privacy & Account

Privacy and your data

Deleting your account and your data

The iOS app and a guide to the pages inside IntervalCoach.

The App & Mobile

The IntervalCoach iOS app

A tour of the app: Dashboard, Analytics, Training Plan and Calendar

Milestones and public profiles

Clubs: train with friends

Home Screen and Lock Screen widgets (iOS)

Siri Shortcuts and voice commands (iOS)

Push notifications (iOS)

Intervals.icu, Whoop, Apple Health, device sync, and data quality.

Integrations & Data

Connecting your recovery data: Whoop and Apple Health

Syncing workouts to your devices and apps

Troubleshooting your data

Emails & notifications

Apple Health workout sync (iOS)

Pricing & Subscription

Plans and pricing: Free, Pro and Max

Coach+ AI chat

Performance Benchmarks (Max)

Referral program

How plans, daily workouts, intensity, events, and recovery work.

Training & Workouts

Weekly plans and daily workouts: how it fits together

Understanding your numbers: intensity, zones and CTL/ATL/TSB

Races and events: priorities, tapering and periodization

Recovery, rest days and training around life

Customizing and editing your training

Nutrition guidance

Why didn't IntervalCoach add a workout on a day that already has one?

Why did my workout get harder when I felt tired?

Getting a race or event recognized (including trail events)

TrainNow: on-demand workouts

Race pace plans (Pro)

FTP: Manual vs Estimated (eFTP)

Coach mode: work with a coach or coach other athletes

Set your training schedule: days, sports and durations

The Agent Log: why your coach made each call

How IntervalCoach decides how much you can train each week: CTL-based targets, ramp-rate limits, progressive overload, periodization, and the settings you can fine-tune.

How your weekly TSS (training load) target is set

Set up your account, connect your data, and start training.

Getting Started

What you need to get started

Setting a goal: races or training-goal templates

Settings reference: every option explained

The setup wizard: your first run-through

What IntervalCoach is and how the AI coaching works.

About IntervalCoach

What is IntervalCoach and how does it work?

How can we help you?

Help Center

Improved

Fixed

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In Review

Planned

In Progress

Completed

Rejected

High Priority

Low Priority

Backlog

Next up

Done

Main Roadmap

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