I updated to Accordance for iOS 3.2.0 (3.1.9.13200) on a 4th generation iPad running iOS 10.3.3
It is unusable. I crashes immediately. Removing the saved session fails. Removing the saved session fails, clearing the download cache, resetting Spotlight Indexes, resetting Interlinear Settings fails. Shutting the iPad, restarting, and repeating these steps fails. In fact when opening the settings and checking the Accordance section shows that the application startup settings do NOT revert to the default of off.
I would rather not delete the app and reinstall. It took a LONG time to instal