Then your problem becomes 'How to you monetize an app that costs us $20 in GPU cloud time every time someone taps a button'
Maybe Uber will be interested!! They could embed it in their drivers cars
Reminds me of deepart.io...
They started with a single GPU. As the waiting queue was getting longer, they made a paid feature that would let you get your results faster. Then they rented more GPUs with that money.