It seems as the Khloe Kardashian is following in her older sister's footsteps and entering the world of mobile apps.

Kim Kardashian West has had major success with her game, Kim Kardashian: Hollywood and based on an Instagram post that Khloe shared on Tuesday, she appears to be working on a similar project of her own.

The post, which was a black and white photo of Khloe on her mobile phone, was captioned "Can't wait to share the app that I've been working on for the past couple months... Stay tuned!"

Of course, there were no specific details about what exactly the project is, which sent fans and followers into a frenzy trying to guess what exactly the Keeping up with the Kardashians reality television star is up to.

The two youngest Kardashian sisters, Kylie and Kendall are definitely getting a mobile app of their own. This information came from developers Glu Mobile on March 17^th, along with the news that Katy Perry is also working on developing an app.

Kyle and Kendall revealed last month that their app will be a game, with avatars.

Khloe did not specify whether her app would be another mobile game app like her sisters or whether it might be a different genre completely.

Fans have speculated that it may be a fitness or beauty app. Others say that it could be a celebrity themed social media network.

Who knows! Let's hope she does bring something unique into the mix.