We will be moving ClearCheckbook from our current server to the new cloud based hosting solution Friday night at 12am ET (9pm PT) on October 30th. All of our tests runs indicate the site will be offline for about 2 hours while we backup all data, transfer it to the new host and then import all the data to the new database. We'll be communicating progress throughout the migration as well. None of your data will be lost or affected during the migration.
We will have more information regarding the mobile apps after the migration has been completed.