Does Lark offer a referral program or rewards? Andy February 05, 2022 00:47 Updated Currently, Lark does not offer any form of rewards program for referring individuals to Lark's programs. Related articles If Lark is free, why do you need my insurance information to enroll? Lark said I was eligible, but my insurance information wasn't accepted? I received an invitation to Lark from my insurer / health provider - how do I get started? Am I able to change my weight goal in Lark? How do I contact Lark Customer Support?