Can you suggest me best shopify apps in 2017?

In 2017, some of the best Shopify apps included Oberlo for dropshipping, Yotpo for customer reviews, and Privy for email capture and lead generation. Additionally, Bold Upsell was popular for increasing average order value, while Klaviyo Excelled in email marketing automation. These apps helped enhance functionality, improve customer engagement, and boost sales on Shopify stores.