Dukan Diet official app

Contains adsIn-app purchases
7.51K reviews
Content rating
Everyone
1M+
Downloads
Content rating
Everyone
Digital Purchases
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About this app

The Dukan Method is the result of doctor and nutritionist Pierre Dukan’s 40 years of experience and is one of the most successful dieting tools in the world today. Meet the official mobile app!

Main features:
• True Weight Calculator;
• Diet Diary: monitor your weight, physical activity and mood;
• Clear recommendations for each day;
• List of allowed foods with tips;
• 350 exclusive recipes;
• Choice of alternating rhythm, from 1-1 to 5-5;
• Record your chest/waist/hip measurements in the diary;
• Store slimming progress photos;
• Option to write notes in the diary;
• Reminders with daily recommendations about walks and diary entries;
• Option to change True Weight;
• Mark your period in the diary and graph;
• Reminders to drink water, with frequency settings.


# Pierre Dukan, diet, recipes, weight calculator.
Official app of Doctor Pierre Dukan
Updated on
Aug 11, 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
    Personal info
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

7.23K reviews
Esme Pieterse
August 23, 2026
I paid for the upgrade, but after notifying them in the email, my app is still on the trial version. Very frustrating. Can you get this addressed, please?
Did you find this helpful?
Owly Apps
August 28, 2026
Hi! Please reinstall the Dukan app, then click the "Restore Purchases" button in the app settings section, and also contact our support team at support@owlylabs.com We've responded to your support request and explained the cause of this issue. Please check your spam folder (emails often end up there) to see our suggested solution. Support Team
Catana Cristina
February 5, 2022
Overall is a good app, considering I paid for the recipes I expected more. Also the most annoying thing is that you can't change the alternating period, it got stuck to 2/2 days, which by the way, doesn't exist in the Dukan book and original diet. Please help with advice on how I can change to 3/3 alternation. Even though I choose another option, it doesn't show in the diary, it's still 2/2.
1 person found this review helpful
Did you find this helpful?
Owly Apps
February 5, 2022
Hi! Please try to change the alternation rhythm while in the Alternation stage itself. Please, contact our tech support directly from the app (from the Settings page) or on this email address: support@owlylabs.com, if you have any problems with the app - we'll be glad to help you! Owly Labs Team
A Google user
January 15, 2019
It's nice, I like the measurements, notes, info... but it would be awesome if it could sync with Samsung Health app where it records all my workouts, especially the main one... Waking. (I also record my water intake there)
5 people found this review helpful
Did you find this helpful?
Owly Apps
January 16, 2019
Thanks for your feedback! 🚀 Owly Labs Team 🦉