Demand a refund!
I am not sure if this complaint should be directed at the developer or Apple for fraud?!? I was excited to utilize this app, and was alright with the $1.99 price tag, however it doesn’t work! And it wasn’t until AFTER paying / downloading the app that a message displays stating that the developer needs to update in order for it to function on the current version of iOS. Where is the consumer protection??? A warning should flag PRIOR to purchase within the app store.