Yes, 波克医疗视觉功能评估系统 is completely free and it doesn't have any in-app purchases or subscriptions.
Not enough reviews to make a reliable assessment. The app needs more user feedback.
波克医疗视觉功能评估系统 is free.
To get estimated revenue of 波克医疗视觉功能评估系统 app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.