PROGRAM 21 - Keto & Sirtfood

Offers in-app purchases

PROGRAM 21 ® is one of the most successful fitness and weight loss programs in Germany, Austria and Switzerland. The fact its attracted more than 100,000 ongoing active users already speaks for itself. You too can start a healthier life - without starving! 

21 minutes of working out a day - for 21 days - plus 21 foods that help you lose weight. Choose your nutritional plan, such as the Sirtfood diet or low carb. Start your personal weight loss challenge according to your preferences.

P21 has so much to offer:
More than 700 recipes, document your achievements - even over years, start again and again, share your own recipes, save favorite recipes in your personal cookbook, become part of the huge P21 community Facebook group with over 14,000 members, all of whom share a common goal! Start new programs any time - the latest diet trends all in one app!

 The home workouts don’t require any equipment, just the use of your own body weight. The 21-minute fat-burner power workouts burn maximum calories in the shortest possible time and build muscle. You don’t need any equipment, gym membership or additional products.

 The success of our users is our motivation:

Stefanie (lost 43 kilos/95 lbs): "I went from size 54 (US 18) to size 36 (US 6) in one year. This has changed my whole life - physically and emotionally. I have more self-confidence and also have a much more positive impact on other people! I have so much more zest for life again. And all this with a program that "allowed" me to eat plenty every day!“

Julia (lost 12.8 kilos/28 lbs): "The 21 minutes of sport a day are so easy to do and I will definitely continue. It also gives you a great feeling when you see how quickly your body can change in a healthy and I can only encourage everyone to take this step.“

Janina (lost 19 kilos/42 lbs): "I have never received so much positive feedback from my peers before!“

PROGRAM 21 ® is THE 21-day weight loss challenge for iPhone & iPad:

- Free download and registration
- Choose from different diet plans for losing weight or building muscle
 - Lots of alternatives for vegetarians and vegans
- Enter your own recipes and share them
- Save your favorites in your cookbook
- Document your weight and measurements
- Test your fitness with the fitness test at the beginning and end of the 21 days
- Workouts videos that keep you motivated - using only your own body weight, without additional equipment - can be done anywhere
- Record activities and calories burned - and store them in Apple Health
- Push notifications that motivate and inform you - messages on your smartphone and Apple Watch
- Document weight
- Evaluate and store nutrition & the positive effects of your change in nutrition
- Start your 21 days again and again - til you reach your personal desired weight
- Large exclusive Facebook group to share our achievements, recipes and to motivate one another
- Stream your videos to your Apple or Smart TV
- Workouts suitable for beginners and advanced levels
- Choose between different nutritional concepts like: Program 21 Beginner, Program 21 Pro, happyme (for women), Keto and the new Sirtfood diet (lose weight with Sirtfoods), choose additional workouts - all in one app!

Do you have any further questions about our online program? Feel free to get in touch with us at
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What's New

NOW with Keto! Lose weight with Easy Keto. Your 3-week ketogenic plan: Low carb - high fat - with tasty recipes.
And also: The new Sirtfood diet. Lose weight like the stars - lose up to 3 kilos (6 1/2 lbs) per week while still enjoying the things you love, e.g. red wine and chocolate. Losing weight with Sirtfood is the new trend. Singer Adele has lost 45 kilos (99 lbs) with the Sirtfood diet and now looks younger, more agile and slimmer than ever before.
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Additional Information

January 11, 2021
Current Version
Requires Android
4.4 and up
Content Rating
Interactive Elements
Users Interact, Digital Purchases
In-app Products
$9.49 - $28.99 per item
Offered By
5W Verlag GmbH
5W Verlag GmbH August-Bebel-Str. 27 14482 Potsdam
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