Any one use Line rather than WhatsApp?

Yes, I found that too Muse so I thought I would ask for other experiences.

Never heard of it kittylester so I googled it and came up with this: It is free and secure. However, the app is not safe from malicious activities like cyberbullying, sexting, and pornography. It's very popular with teenagers. I find this quite worrying.

I've now found and use SIGNAL as an alternative to WhatsApp. It is reported to be more secure.