I had no idea what the Recolor app is (and I consider myself pretty vigilant!) until a concerned parent emailed me about it (THANK YOU, Angela from Connecticut!) urging me to check it out for myself. So, I did, and I found out that Angela was NOT wrong to be sounding the alarm. In fact, she was doing you and me a big favor. Let me explain.
The Recolor app is a popular coloring app that has been around for years and has a 4-star-plus rating (out of 5) on both iTunes and the Google app store. When it started, it was marketed as a mobile adult coloring book, but NOW it is rated for ages 9+. So parents may see the ratings on the apps stores and think, “Wow, nice coloring book app for kids! Has really high ratings!” and download it for their kids without hesitation.