No decimals?? – Hands-On Math Base Ten Blocks Review

Why is there no option on this app for decimals? Base ten blocks are such an effective tool for conceptualizing tenths and hundredths! I found a pdf file online, from the creator, that said this app had the option for decimals but when I downloaded the app the option was not available! Please bring decimals back.
Review by frustratedin4thgrade on Hands-On Math Base Ten Blocks.