Luminati wants to offer you a 3rd way to monetize.

Our SDK lets you offer your app without ads and without subscriptions by paying you for your users’ idle device resources.

Make $1000 USD a month for every 100k daily active users.

See your install numbers and engagement go up by letting the user decide!

Increase your user experience and your revenues with no user-data collected.

Check out Luminati SDK: https://luminati.io/sdk/android