Board Thread:Shadow Fight 2 Discussion/@comment-26958678-20150912111526/@comment-25669516-20160416093714

Yes you can use the free version on different devices. After you finish backing up, go the Titanium Backup directory (for me it is located at storage/emulated/0/Titaniumbackup/). There you'll see 3 files for Shadow Fight 2 (two of them are zip files). Now install Titanium on your new phone and transfer these three files to the Titanium Backup directory there. Open the Titanium backup app and go to the backup/restore option. If done correctly it will now show that you have one backup for the game on your new phone. Tap restore and select "data only" (not apk+data). That's it. Your data from the old game should be transferred to the new one.

If you still run into a problem, let me know.