A. To maximize the free features, explore all available options within the app. Often, apps offer some premium features temporarily for free or have hidden features that are not immediately obvious. Check for any promotions or discounts that might be available. Additionally, consider using similar free apps to supplement the features you need.

B. If the app offers any form of in-app currency or points system, engage with the app's free features to earn these and unlock premium features without payment. This might include completing daily tasks or watching ads.