With an app update made available on January 4 (MWN 3.7.5), an error was made that prohibits iPhone/iPad users with 32-bit devices from updating their app. The error message states that your device is not compatible with the app. This issue was corrected with an update (version 188.8.131.52) that was released on January 9. We highly recommend all iOS users update to this version of the app. Our apologies for the issue.