iPhone Screenshots


Simply eat under you HSK Prime # to lose weight!

HSK is the most accurate app and site in the world when it comes to telling you how much food you can eat and lose weight. Proof is here https://youtu.be/p4PDzDMi7YI Most don’t realize how inaccurate other apps and sites are which stops them from losing weight.

People that use Health Sidekick have such an easy time losing weight because regardless of how you eat or exercise Health Sidekick’s Prime # is NOT just an estimate like others. Your HSK Prime # is a unique, all-inclusive number for YOU! You do your part of logging and Health Sidekick does it’s part by analyzing how the food, exercise and lifestyle you live impacted your weight. HSK automatically adjusts for you so you don’t have to manually try to figure out what kind of adjustments to make to your diet or exercise program. Simply eat under Your HSK Prime to lose weight. How much and how fast you want to lose is up to you. More proof here on how accurate HSK Prime # is https://youtu.be/RKfSH5LSMbY

Remember HSK works with estimates so you don't have to weight and measure every morsel of food to get an accurate number.

HealthSidekick uses Apple Health App to synchronize health data to HealthKit. App is compatible with devices which support HealthKit
Compatible Devices
iPhone 4s
iPhone 5/5c/5s
iPhone 6/6+
iPhone 6s/6s+
iPhone 7/7+

What’s New

Version 2.0.0

- Bug fixes

Ratings and Reviews

Heynowgg ,

No more confusion when it comes to weight loss!!!

Every other tracker gives me the wrong calories to eat. Nice to have one that is accurate. The thing I love about Health Sidekick is how easy it is to lose weight. Simply eat under your HSK prime number and lose weight. This is what the site says and this is what HSK delivers.
I love it.

Jdjakaoow ,

Nice app

Definitely a cool app I can track my calories and also make sure I can count my macros so I can get more gains while getting gut by tracking calories. Thanks bruh! And it's totally free these guy don't try to charge you when you get the app.

dccrowe ,

No signup

I’d love to use this app, but after I downloaded it and opened it, it asked for a login. There was no place on the home screen to sign up or create a login. According to the FAQs, there is supposed to be a signup button on the bottom left of the screen when you open it for the first time, but it did not appear on my screen. So...have to find another app.


5.1 MB
Health & Fitness
Requires iOS 8.1 or later. Compatible with iPhone and iPod touch.
Age Rating
Rated 12+ for the following:
Infrequent/Mild Alcohol, Tobacco, or Drug Use or References
Infrequent/Mild Medical/Treatment Information
© Copyright 2013, HealthSidekick.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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