To thank the developer of Smartbibles, share the app with as many friends as you can. Or you can drop him any amount via Paypal. Paypal accepts all credit or debit cards without having to create an account.
Just click the donate button below and send the amount of your choice. If you don't have an account with paypal, click create account and in the next page pay with your card rather than creating an account.
May the Lord bless you as you become a blessing to the work of my hands