Yes, there is. Please download it at following URL.
No, there is not. Currently, there is no release plans of the iOS version.
Please start app in a situation where you can connect to the Internet in order to confirm the use of regular license.
Once the license authentication is completed, there is no need to be connected to the Internet later.
Please set the “Char Encording” properly at “CSV Pattern Edit”.
Popular encoding is set at history in advance.