AgileBits is currently offering a significant discount on the iOS version of its secure password management app 1Password in order to encourage users who are still accessing the older version of the software to upgrade. Because Dropbox is disabling support for an API that facilitates syncing in version 3 of 1Password, the Dropbox sync functionality of that app will cease to function as of September first. AgileBits discontinued its support for 1Password version 3 with the release of the fourth version of the software last December and will not be updating the app. Instead, the company is offering a $10 discount