Profit Calc: Profit Calculator

The reviews for this Shopify app are overwhelmingly positive, with users praising its ease of use, helpful customer support, and ability to provide valuable insights into their business finances. Many users appreciate the quick setup process, real-time data syncing, and the app's intuitive interface. The customer service, particularly the responsiveness and helpfulness of the support team, is highlighted as a major strength of the app. Users also mention the app's effectiveness in tracking profits, integrating data from multiple sources, and saving time on manual calculations. However, there are a few users who mentioned minor issues such as the need for additional features like automatic currency conversion and more accurate transaction fee calculations for international sellers.