Step 1 : Click "About/Store" icon
Step 2 : Click "Cloudprint Store" button
Step 3 : Click "Disable ads in all the app" button
Step 4 : (optional) you can also click "Buy a coffee for the developers" as many times as you want... thanks! (IT WON'T REMOVE THE ADS, IS JUST A CONTRIBUTION)
Note: If for some reason (network issues) you sill have the ads, please go back to the store and wait a bit until the purchase is restored. For any issue, send us an email :)
thanks to all!