Very good and useful The best. I've tried many other backup apps but this one is the best because it simply synchronize with Gmail  allowing me to search for SMS and Calls directly on Gmail on my desktop. Very practical. The only problem is that if I change the system language it backups everything from scratch  creating duplicate entries for each SMS or call: one for each language. Please fix this. Also  recently I have to do manual backups since it doesn't work automatically.
December 25 2016