Can I save the Viki App on the SD card of my mobile device? VikiCS April 29, 2018 10:46 Updated Follow Good news! With the latest release of the Viki app, you can now save the Viki app to your SD card. The steps to do this are different from device to device, so please refer to the instructions within the settings for your own device. Related articles Mobile notifications for subtitles and newly available episodes Comments 0 comments Article is closed for comments.