Elfie - Health & Rewards

14.3K reviews
Content rating
PEGI 3
1M+
Downloads
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About this app

Monitoring your health and making the right lifestyle choices can be repetitive, confusing, and even stressful.

Developed with healthy adults, chronic patients, nutritionists, doctors, researchers, and lifestyle coaches, Elfie is the world's first application that rewards you for tracking your vitals and symptoms, and making the right lifestyle choices.

KEY FEATURES

The Elfie app is a wellness application with the following features:

Lifestyle monitoring:
1. Weight management
2. Smoking cessation
3. Step tracking
4. Calorie burn and physical activity
5. Sleep management
6. Women's health

Digital pillbox:
1. 4+ million medications
2. Intake & refill reminders
3. Adherence statistics by therapeutic areas

Vital monitoring, trends and guidelines:
1. Blood pressure
2. Blood glucose and HbA1c
3. Cholesterol levels (HDL-C, LDL-C, Triglycerides)
4. Angina (chest pain)
5. Heart failure
6. Symptoms


GAMIFICATION

Mechanics:
1. Each user gets a personalized self-monitoring plan adjusted to their lifestyle objectives and diseases (if any)
2. Each time you add a vital, follow your plan, or even read articles or answer quizzes, you will earn Elfie coins.
3. With those coins, you can claim amazing prizes (up to $2000 and more) or make donations to charities

Ethics:
1. In sickness and in health: each user, healthy or not, can earn the same amount of coins each month by completing their plan.
2. Medicated or not: users on medication don't earn more coins and we do not incentivize any type of medication. If you are medicated, we reward you for telling the truth equally: taking or skipping your medication will earn you the same amount of coins.
3. In good times and bad times: you will get the same amount of coins for entering a good vital or a bad one. What matters is that you keep monitoring your health.


DATA PROTECTION & PRIVACY

At Elfie, we are extremely serious with data protection and your privacy. As such, regardless of your country, we decided to implement the most strict policies from the European Union (GDPR), the United States (HIPAA), Singapore (PDPA), Brazil (LGPD) and Turkey (KVKK). We appointed an independent Data Privacy Officer and multiple data representatives to monitor our actions and protect your rights.


MEDICAL AND SCIENTIFIC CREDIBILITY

Elfie content is reviewed by doctors, nutritionists, researchers, and is endorsed by six medical associations.


NO MARKETING

We don't sell any products or services. We don't allow advertising either. Elfie is financially supported by employers, insurers, laboratories, hospitals to reduce the cost of chronic diseases on private and public healthcare systems.


DISCLAIMERS

Elfie is intended to be a wellness application aiming at encouraging the users to track metrics relating to their health and to receive general information for a healthy lifestyle. It is NOT intended to be used for a medical purpose, and notably to prevent, diagnose, manage, or monitor diseases. Please refer to the terms of use for more details.

If you feel unwell, experience drug-related side-effects, or seek medical advice, please contact your doctor as Elfie is not the right platform to do so.


Wishing you good health.

The Elfie Team
The only application that rewards you for monitoring your health.
Updated on
Oct 21, 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.
  • This app may share these data types with third parties
    Personal info, Messages, and Device or other IDs
  • This app may collect these data types
    Personal info, Health and fitness and 3 others
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

14.2K reviews
Michelle Quinton
July 25, 2025
I have mixed feelings about this app, it relies far to heavily on AI. I try searching for food, very little of what I eat comes up, taking a photo only works sometimes (my app has been trying to find crumpets all morning), and manually adding them doesn't work either, because I put in the calories for 1 but when I went to track it another time and adjusted the portion to 2,it doesn't adjust the information I entered previously to fit 2 portions so I have to work it out each time.
37 people found this review helpful
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Angie Bernal
July 20, 2026
I like this app, and honestly I would give it five stars. My biggest issue is that it crashes constantly out of nowhere. My second issue is the AI food recognition for calorie tracking, it struggles to identify foods that are common in Latin America, so the results are often inaccurate. If those two issues were fixed, this would easily be a five-star app.
1 person found this review helpful
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Elfie. Get better!
July 22, 2026
Thank you for your feedback! Please update the app to the latest version, restart your device, and connect to Wi-Fi before using it again. For the food-related issue, please email us from your registered email address at contact@elfie.co with a screenshot or screen recording, along with your device model, so we can provide further assistance.
Jose Rebullida
July 9, 2026
you seem to have issues opening the app I use this app everyday. But occasionally, I can't open the app. when I click the app it goes to a white blank page. I thought there was something wrong with my phone. I realize now, it's your app that has issues. hope this can be fixed soon as possible.
3 people found this review helpful
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Elfie. Get better!
July 10, 2026
Thank you for your feedback! Please update the app to the latest version and try again. If the issue persists, please contact us at contact@elfie.co using your registered email address and include screenshots of the issue, along with your device model. We'll be happy to help.

What’s new

Train smarter with Heart Rate Zones.

Connect your wearable and Elfie shows how much time you spend in each heart rate zone during your workouts, from light effort to peak intensity. Set a weekly zone goal, follow your progress by week or month, and celebrate every Active Day when you hit your daily target.

Build your fitness one zone at a time. Update now to get started.