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#1 Paid Health & Fitness App in Korea — Feb 2026
FitToCal
Your calendar, now a workout diary.
Your calendar, now a workout diary.
FitToCal automatically syncs your Apple Watch and Health app workouts to your calendar. It supports both Apple Calendar and Google Calendar, with over 80 workout types displayed with intuitive emojis.
🥊 Boxing 🏃 Running 🏊 Swimming 🧘 Yoga 🚴 Cycling 💪 Strength 🔥 HIIT 🎾 Tennis ⛳️ Golf 🏀 Basketball 70+ more
Frequently asked questions about FitToCal.
FitToCal is an iOS app that automatically syncs Apple Health and Apple Watch workout data to iOS Calendar and Google Calendar. Apple does not officially offer automatic workout-to-calendar syncing, and FitToCal fills that gap. It is made by BYJW Studio, is free with no subscription.
Yes. FitToCal runs in the background using iOS background app refresh, so new workouts from Apple Health and Apple Watch are added to your calendar without you opening the app. It also de-duplicates events so the same workout is never added twice.
Yes. FitToCal reads Apple Watch workouts through Apple Health and can write them to Google Calendar after a one-time Google sign-in, as well as to the native iOS Calendar. You can sync to one or both calendars.
Strava and Hevy keep your workout history locked inside their own apps. FitToCal does the opposite: it pulls your workouts out into the calendar you already check every day, so meetings, appointments, and workouts all live together in one view. FitToCal is not a workout tracker — it is the bridge that turns your workouts into calendar events.
FitToCal is free to download on the App Store and has no subscription required for its core sync features. There are no ads.
Yes. FitToCal can write workout events to the native iOS Calendar and to Google Calendar at the same time. Google Calendar requires a one-time Google sign-in; iOS Calendar uses the standard EventKit permission.
Yes. FitToCal offers a per-type mode that creates a dedicated calendar for each workout type — for example, a Running calendar and a Strength calendar — so you can color-code and toggle them independently. Single-event and daily summary modes are also available.
Yes. FitToCal can bulk-import past workouts from Apple Health in ranges from the last week up to the last full year, so your calendar reflects your existing history, not just workouts from today onward.
FitToCal supports 80+ workout types tracked by Apple Health, including running, cycling, walking, strength training, HIIT, swimming, yoga, and more. Any workout that Apple Health records can be synced to your calendar.
Each event shows the workout type, start and end time, and available metrics such as duration, active calories, and distance. In daily summary mode, one event per day aggregates all of that day's workouts.
No. An Apple Watch is not required. FitToCal works with any workout stored in Apple Health, whether logged by an Apple Watch, the iPhone, or third-party fitness apps that write to Apple Health.
FitToCal is made by BYJW Studio, an independent developer. Health data is processed on-device and only the workout events you choose are written to your own iOS or Google calendars. FitToCal does not sell your data.
If you have any questions or issues,
please contact us via email.