Nashville-based GreenPal, an app that connects homeowners with local lawn care professionals, launched in Humble on March 16. GreenPal co-founder Gene Caballero said the app works like Uber for lawn care with in-app payments and reviews. Homeowners can also accept free bids from lawn care professionals, and no payment is required until homeowners are satisfied with the lawn care, Caballero said. 866-798-4485. www.yourgreenpal.com/tx/humble-lawn-care