It can be. To be clear, Line does a decent job of providing useful information to minors looking to use the popular messaging app. For example, their guide tells users not to give out personal information to strangers. It instructs users not to post their Line ID or QR code on websites, blogs, app reviews, and forums. And it suggests that users should block people they don’t know if they suddenly become friends with someone they don’t know in the real world. While this is great advice, the truth is kids don’t exactly read safety guidelines. When kids see an app they want, they download it. They don’t have time to read blog posts, advice, Terms & Conditions, or Privacy Policies. Knowing that your kid could be using Line and not adhering to any of these suggestions, it’s a smart idea to have a line spy app in your corner.