No, according to the information of three squirrels in official website, the brand didn't offer free apps. Three Squirrels is a brand that mainly focuses on snacks such as nuts, dried fruits and puffs. Its products can be purchased through official website, e-commerce platforms, physical stores and other channels. For product information or preferential activities of the three squirrels, please visit their official website or pay attention to their social media account WeChat official account.