Judging the app/website itself, it annoys me. You can see the first iMessage bubble for a few seconds but then it gets pushed out of view by the second message and the top part gets cut off.

Based on the website, it looks like they are trying to appeal to young people at a cafe in leisure rather than at-risk people on the run from government agencies lol. It doesn't look like anything I would put my trust in if I were in that situation.

An app that could put you and your family members at risk of being put in a concentration camp and/or deported.