Love this app!!! One problem...

I am absolutely addicted to this app!!! Love it!! Except...unless you pay for it you have to wait 25 minutes between stories. And recently when I open the app after the 25 minutes is up...the 25 minutes restarts!!! So frustrating! And its done it 8 times in a row now!!! Is it a glitch? Need to be updated? Or just rigged to get you to pay? I feel like if the app is free...IT SHOULD BE FREE!!!

~$arah~ about Yarn - Chat & Text Stories, v1.4.0