Amber Rose released her own brand of emojis called MuvaMoji in the Apple App Store on Wednesday and some people had criticized it saying she is trying imitate Kim Kardashian’s Kimoji, which the 35-year-old mother-of-two launched in December.

The 32-year-old model has made $4 million from the venture already slamming those criticizing saying she is trying to do her own thing and not copy anybody. MuvaMoji raked in over $2 million on its opening day, and she’s getting her own percentage from that too.

The new app boasts that there are over 900 emojis curated by Amber that can’t be found anywhere else, the only major similarities between Amber Rose and Kim Kardashian emoji apps is the women face and big butts.