Athleticasyn

Content rating
Everyone
1+
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Content rating
Everyone
Users Interact
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About this app

Athleticasyn brings together what would otherwise be spread across five apps: your workouts, your nutrition, your sleep, and your stats.

WHAT YOU CAN DO WITH IT

Work out. Your sets and weights are automatically entered into your activity log as you perform them. The app remembers what you could do last time and suggests what you can do this time. The screen stays on, so you don't have to unlock it between sets.

Eat. Over 500 recipes, searchable by time, calories, and protein. Portions are calculated automatically, your shopping list is generated seamlessly, and what you cook is recorded in your activity log. There's a timer for steps that require a waiting period, which will even ring when the screen is off.

Run, cycle, hike. Track your route, elevation gain, pace, and breaks.

See your stats. Weight, body fat, sleep, and activity as a trend, not just a snapshot.

YOUR WATCH AND YOUR SCALE

Athleticasyn connects to Health Connect. What your watch, ring, or scale measures ends up here: weight, body fat, steps, workouts, heart rate, and sleep.

You decide what data is included in four separate groups. Body metrics yes, sleep no? No problem. Each group can be individually revoked, and data from a revoked group is deleted.

The reverse is also possible: What you enter here can be transferred to Health Connect, making it available in other apps. This is disabled by default and is activated by you, not us.

Withings and Oura devices can be connected directly.

WHAT YOU WON'T GET

No daily messages. No ads. No random notifications.

You'll receive a notification when your timer expires, when your streak reaches one week, and when your challenge week ends. Each type of notification can be individually disabled.

WHO'S BEHIND IT

Nils Jansen, registered nurse, health and prevention coach. Athleticasyn is a prevention and health promotion initiative. This is not a substitute for medical advice. If you have any health concerns, please consult a doctor.

YOUR DATA

Stored on a server in Germany. It will not be shared with third parties or used for advertising. You can download a copy or have it deleted at any time.

The app only retrieves the data from Health Connect that it displays. Values ​​that could indicate an illness are not requested.

Privacy Policy: https://athleticasyn.de/datenschutz
Training, nutrition, and sleep all in one place. With a plan, not just resolutions.
Updated on
Sep 10, 2026

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.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Location, Personal info and 8 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

Neu: Unter „Geräte verbinden" holt der Knopf „Daten jetzt übernehmen" deine Werte aus Health Connect in die App und sagt dir anschließend, was angekommen ist.

Die Uhr-App zeigt jetzt eine Bildlaufleiste, lässt sich mit der Drehkrone bedienen, und bei laufendem Training steht ein Zeichen auf deinem Zifferblatt, das dich zurück in die App bringt.

Aus Health Connect fragen wir weniger ab als bisher: Schlaf, Ruhepuls und Körpergröße holen wir dort nicht mehr.
Content rating
Everyone
Users Interact
Learn more

App support

About the developer
Nils Jansen
nilsjansen@athleticasyn.de
Rummelsburger Str. 58 44581 Castrop-Rauxel Germany
+49 15569 257869