Trying to lose weight, get fit, prevent diabetes, or manage chronic conditions? Don't struggle alone! Let Lark help you become your best self. Your personal Lark coach tracks your diet, exercise, sleep, medication, weight and more and texts you motivation and advice – whenever and wherever you need.

Two million people love and trust Lark!
Apple: "Top 10 Apps"
Google: "Best of 2016"
Business Insider: "Top 10 Most Innovative Companies in the World"
Vogue: "Lark acts both as a cheerleader and a coach...and ultimately feels like a friend"

Lark Programs:
Lark Basic - Free activity and sleep tracking and coaching
Lark Weight Loss Pro* - Personalized health plan, nutrition coaching, and weight loss coaching.
Lark Diabetes Prevention Program (DPP)* - CDC-approved program with tailored education sessions on diabetes prevention and related topics, plus customized diet, exercise, and sleep coaching to help reduce your risk of diabetes. Fully covered by many insurance plans. Includes free Fitbit and digital smart scale!
Lark Diabetes Care* - Includes glucose monitoring and feedback, diabetes education, diabetes-specific nutrition coaching, and medication/medical appointment reminders and tracking. Fully covered by many insurance plans. You may be eligible for a free wireless glucometer kit and free glucose testing supplies!
Lark Hypertension Care* - Includes blood pressure monitoring and feedback, hypertension education, hypertension-specific nutrition coaching, and medication reminders and tracking. Fully covered by many insurance plans. You may be eligible for a free wireless blood pressure monitor!
Lark Wellness* - Includes personalized health plan, general health education, nutrition coaching, and weight loss coaching. Fully covered by many insurance plans. You may be eligible for a free digital smart scale!

*All of Lark’s Premium Programs include:
Personalized Health Plan - Lark provides a holistic, customized plan to help you build healthy habits.
24/7 Weight Loss Coaching - Packed schedule? Don't sweat it. Your Lark coach will give you immediate feedback in 2 seconds, anytime, anywhere.
Flexible Nutrition Coaching - Intuitive, easy chats about your food choices and portions. No calorie counting or rigid dieting.
Automatic Exercise and Sleep Tracking - Lark monitors your exercise, sleep, weight and other health metrics in a simple dashboard.
Mood and Condition Check-ins - Have a sudden craving? Feeling tired or stressed? Share how you're doing and your Lark Coach will provide tips and motivation.
Integration with Other Apps and Devices - Your Lark coach integrates and analyzes data from Apple Watches, wireless scales, Strava, Apple's Health app and more.

Membership Pricing and Terms
Lark Basic: Free
Lark DPP, Diabetes Care, Hypertension Care, and Wellness: Fully covered by many insurance plans. Check with your insurance provider.
Weight Loss Pro: $19.99/month. Cancel anytime. 7 day free trial!
Your Lark Weight Loss Pro membership will automatically renew at the end of each term and your credit card will be charged through your iTunes account. You can turn off auto-renew at any time through your iTunes account settings but Apple does not refund for any unused portion of the term.

Privacy Policy:
License Agreement:
Terms and Conditions:

What’s New

Version 4.9.3

- bug fixes and performance improvement

Ratings and Reviews

4.4 out of 5
21 Ratings
21 Ratings
Rushabh....... ,

Amazing Assistant!

I love Lark and I have been using it for a long time now!! I love everything about Lark!
But, it can still improve and become the best digital fitness assistant!
I have a suggestion for this. When we express a feeling or emotion, i.e., when we make a mindful check-in, Lark suggests us to write them (the feelings) down and if we write something, it pretends that it understands what we wrote but, actually it doesn’t. If only it could understand what we have written in there then it can help us feel much better sometimes!! And it can also give suggestions to us related to that!
I know it’s probably very difficult but, with machine learning, I guess it’s possible!
It would be great if you add it!!

TotalGuy ,

Excellent companion!

This is an excellent app and a great companion. It makes me that there is a fitness buddy with me...And obviously there is a lot that can be improved in terms of better NLU.

Pankaj100887 ,


Awesome app try adding cycle data from “ health” in iphone


Lark Technologies, Inc
71.1 MB
Health & Fitness

Requires iOS 8.0 or later. Compatible with iPhone and iPod touch.



Age Rating
Rated 4+
© 2016 Lark Technologies, Inc
In-App Purchases
  1. Weight Loss Pro Subscription ₹ 1,199
  2. Weight Loss Pro Subscription ₹ 1,199
  3. Weight Loss Pro subscriptions ₹ 2,749


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

  • Siri

    Get things done within this app using just your voice.

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