Fatometer

Content rating
Everyone
5+
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Content rating
Everyone
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About this app

Turn your weight loss into a fun activity!

Fatometer shows you in real time how much effort it takes to burn the foods you eat.

Watch your favorite foods disappear as you exercise. Make weight loss a fun and motivating challenge: set goals, visualize your efforts, and finally understand how your body eliminates every calorie.

Already available:
• Personal settings (weight, height, age) to estimate your basal energy needs and determine how fast your body burns calories.
• Choose a physical activity to start a session (slow, normal, or fast walking, running, cycling, strength training…) with calorie burn calculated using standardized MET values and your body’s estimated burn rate.
• Fun visualization of foods burned in real time (e.g., a fry, a burger, etc.): finally, watch your effort progress minute by minute.
• Set goals: today, burn 10 fries; in a month, eliminate a full burger!
• Check your “burned foods” board to track your efforts and progress.

Coming soon:
• Smart tracking of your eating habits to raise awareness of unhealthy practices and discover easy optimizations—without overhauling your entire diet.

This first version is the starting point of a new way to understand your body.
Your feedback is essential to help the app evolve.

Important: This app is designed for fun and informational purposes. It is not a substitute for medical advice. For any health-related goals, please consult a professional.
Updated on
Oct 17, 2025

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, Health and fitness, and Device or other IDs
Data is encrypted in transit
Data can’t be deleted

What’s new

Integration of charts for your:

- Kcal consumed
- Grams of fat consumed
- Time spent exercising.

Search function for foods.

Bug fixes.

Graphical improvements.
Content rating
Everyone
Learn more

App support

About the developer
SPIKE FLOW
thomas@saturne-digital.fr
13 RUE MAX DE REINACH 67210 NIEDERNAI France
+33 6 95 78 33 61

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