This morning I found out that Everdo is not syncing across my devices. The app is showing me “Subscription error” message whenever I try to sync. I bought the full version not long ago and have paid in full price…
Hi!
Are you trying to use the ESS sync service? There’s a page here explaining the different sync options in Everdo, ESS is an extra optional service for synchronization that is charged separately: Everdo Sync Options
You can find the instructions to help you set up each of the sync options there 