chat 1-on-1 with your nutritionist in your pocket

Say goodbye to doing it alone with a tedious calorie-tracker: instead, tell Lark what you're eating and she'll text you back in 2 seconds.


chatting with lark for 3 minutes a day is proven to help you lose weight, and keep it off

Liz, lost 26 lbs

"Lark actually cares about how I'm feeling. I can check in anytime throughout the day on my phone. The fact that it's like talking to someone is wonderful."

Stevie, fitness enthusiast

"I check Lark multiple times a day and I love that this app keeps me accountable and motivates me to beat my daily average."

Kayla, Busy mom & Wife

"Lark has helped me lose 20 pounds and I feel great! ...Because of how user friendly Lark is, I have made it the only weight loss app on my phone."