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Can free users also generate higher revenue?
Application monetization April 18, 2025
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In the app market, how to make free users create value is a long-term issue. Advertisements, subscriptions, in-app purchases… developers have tried many ways to monetize, trying to convert free users into paying users, but often with little success.

However, are free users really worthless? Do free users have to become paying users to bring revenue to the app?

On the contrary, every free user is a potential value, but many developers do not know how to grasp this value.

The real potential of free users

Free users are the cornerstone of app growth. Although they do not pay directly, they contribute “invisible value” to the app with their behavior, time, and even device resources.

● They are the feedback providers who test the application’s influence and market competitiveness.

● They actively or passively spread the developer’s products on social platforms.

  • They are an indispensable group for maintaining good app engagement.
  • The most important thing is that their idle device resources are not fully utilized.

That’s right, today’s monetization methods have ushered in a new trend. The innovative SDK monetization solution uses idle device resources so that “seemingly silent” free users can also bring stable income to developers.

SDK monetization: a new way to create value

When users use your app, not all of their devices are running core tasks, and many network resources in the background are idle. Monetization tools like CastarSDK take advantage of this “insignificant but huge” resource pool. They do not collect privacy, do not affect application functions, and allow every free user to contribute to continuous passive income.

● Zero-interference operation: runs silently in the background to ensure user experience.

● Privacy and security guarantee: no user privacy data is collected.

● Low resource usage: will not affect the user’s network quality and the normal operation of the application.

● Stable and predictable income: no need for users to click or pay, no reliance on advertising click-through rate, no fear of subscription loss.

This means that even “silent users” who never pay or click on ads can bring higher value to your app without being disturbed.

Realizing the true value of free users

The traditional business model centers on the idea that “whoever pays is the customer,” but in the internet era, this perspective is too narrow. Modern developers and operators need to move beyond this limited way of thinking.The value of users should not be measured only by payment; their devices, activity, behavior, and participation are themselves monetizable resources.

CastarSDK is the best monetization platform that can realize these resources. It makes free users no longer a group to be converted, but a huge user group that has already contributed value, allowing free users to naturally participate in value creation.

If you are a developer, operator, or core member of a startup team, you may want to re-examine your user base. The truly smart way to monetize is never to charge fees in a forced manner. The development of technology has enabled us to make every user’s participation generate positive feedback.

Want to learn how to make your free users realize real value? Welcome to contact us and work together to build a sustainable user ecosystem.

Jasmine