I am new to this. I purchased Creative Cloud (basic monthly plan). I see apps labeled "in app purchase" in Apple App Store (example, Adobe Spark Page). There is no price next to them. Do I get charged extra if I download and use these apps? Thanks.
while using the app you may/will see options that cost $. only if you select those and agree to pay will you be charged.
p.s. in app purchases are an apple app store "feature" (and they're a google play feature of many apps) that allow app developers to generate income. advertisements are another way app developers can generate income.