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Lark - Personal Weight Loss Coach & Nutritionist


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Trying to lose weight, get fit or live healthier? Don’t struggle alone. Let your Lark personal coach help you lose weight and become your best self. Your Lark coach keeps an eye on your exercise, sleep, and diet, and texts you motivation and advice in the moment, when it’s most helpful. Unlimited personal guidance and support. Available 24/7.

More than a million people love and trust Lark!
◆ App Store- "Top 10 Apps of 2015"
◆ App Store "Best New App"
◆ Lark, Uber, WeChat, Airbnb are “Top 10 Most Innovative Companies in the World”- Business Insider
◆ "Lark acts both as a cheerleader and a coach...and ultimately feels like a friend"-Vogue

What you get in your Pro Membership:

16 Week Personal Coaching Plan: Instead of a strict diet focused on tedious calorie counting, your Lark coach provides a much more holistic, customized plan that is more effective and enjoyable. Build healthy habits to eat healthily, get more active, stress less, and live a healthier life.

Award-winning coaching programs from world-famous experts in health, behavior change, and coaching (Harvard and Stanford professors, and even an Olympic coach).

24/7 Live Coaching: Too busy to fit a coach in your life? We thought so. Your Lark coach, will give you immediate feedback in 2 seconds when it matters most, anytime, anywhere. 24/7.

Daily and Weekly Overviews: Your Lark coach shares your progress and works with you to adjust your plan to fit your lifestyle.

Unlimited check ins with your Lark Coach: See real results with just 3 minutes a day, or check in with your Lark Coach as much as you need.

Calorie logging: Intuitive, easy chats about your food choices and portions with your coach, not tiring accounting or point systems.

Personalized nutrition coaching: Eat the same foods that you like instead of prepackaged foods. Your Lark coach will help you tweak your diet to make it easier for you.

Automatic exercise and sleep tracking: We’ll automatically monitor your exercise, sleep, weight and other health metrics for you in a simple dashboard. No wearables needed, Lark uses the low power phone sensors.

Got an Apple Watch? Wireless scale? Love Strava? Your Lark coach automatically monitors and analyzes this data and gives you feedback. Our app integrates with Apple's Health app so you can manage all your health data in and your Lark coach will analyze it to get you healthier!

Just trying to keep fit? Lark’s StayFit Coaching is free to use. Get automatic activity and sleep tracking and coaching for staying fit, or choose a premium paid membership.

Membership Pricing and Terms
Instead of paying hundreds for a personal coach, your Lark coach is less than a dollar a day. We offer a monthly membership for $19.99. Cancel anytime, 7 day free trial!

Your Lark 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.

**Lark uses the low-power motion sensors unique to the iPhone 5s and above to track your activity and sleep data, then chats with you to help you improve. Therefore, In App Purchase is only available to users with iPhone 5S and above.**

**Emoji provided free by

What's New in Version 3.1.0

- New Personalized 12-Week Weight Loss Program with Proven Outcomes- more weight loss in less time
- Deeper and more empathetic user-driven conversations
- Enhanced Siri-kit integration (iOS 10)
- Bug fixes on 3D touch app shortcut (iOS 9)
- Improved stability


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Customer Reviews

I like it!

Very fun and cool app.
We have a conversation every day about me.

Great app!

It holds you accountable!

Be realistic in your expectations

I've been using the basic version of this app for a few months now. I think the key thing to note is that this app isn't an actual trainer or nutritionist. It will not give you magical answers or workout routines. It's strictly here to help keep you aware of your healthy and unhealthy habits. It uses a general moderation stance when judging your diet, so specialty diets may be judged awkwardly. It also doesn't do calorie calculations as that isn't its focus. It's something to keep in mind when determining if this will help meet your goals.

What it does do is provide me with a happy and supportive AI buddy to help me stay focused on my goal. It praises me when I get my fruit and veg, reminds me to be mindful when I log a cupcake, and will help determine cause and effect when it comes to habits. It reminds you that poor sleep can lead to poor food choices. It tells you that the exercise you did may help you make better choices. Overall it's a great motivational/supportive app for people who really want to focus on nailing down some healthy, mindful habits. I find myself looking forward to my little chats with Lark during the day. :)

Lark - Personal Weight Loss Coach & Nutritionist
View in iTunes
Offers Apple Watch App for iPhone
  • Free
  • Category: Health & Fitness
  • Updated:
  • Version: 3.1.0
  • Size: 22.7 MB
  • Apple Watch: Yes
  • Language: English
  • Seller:

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

Customer Ratings

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Top In-App Purchases

  1. Weight Loss Pro Subscription$19.99
  2. Weight Loss Pro Subscription$19.99
  3. Weight Loss Pro subscriptions$39.99
  4. Weight Loss Pro Subscription$13.99
  5. Weight Loss Pro subscriptions$19.99

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