Dear Customer, The JJC Easy Switch app for ES-898 remote has been updated. Now it works with iOS 9 operating system. 

Please visit this website to download the latest version of JJC Easy Switch (V1.10): 

https://itunes.apple.com/us/app/jjc-easyswitch/id806098474?l=zh&ls=1&mt=8

We regret for the inconvenience caused during update and your understanding is greatly appreciated.