Kourtney Kardashian is set to launch her lifestyle app.

Kourtney Kardashian

Kourtney Kardashian

The 'Keeping Up With the Kardashians' beauty, 36, has decided to follow in the footsteps of her sisters Kim, 35, and Khloe, 31, and half-sisters Kendall, 20, and Kylie Jenner, 18- who released their mobile platforms three months ago - by releasing a software which will enable her fans to keep up with her every day life as a mother and a reality TV star.

Taking to her Twitter account last night (06.12.15), the brunette babe wrote: "I think they saved the best for last ... MY APP is coming SO soon guys!! (sic)."

The famous stars' apps focuses on different sections, with Kim's based on fashion and selfies, while Khloe's is primarily aimed at her love for health and fitness.

Kendall's app documents her life as a model, while Kylie uses her platform to give her fans little tips and tricks about her home life, her passion for makeup and her pet pooch.

Speaking at the launch in September, held at New York's SoHo Apple store, Kim - who released her own mobile game last year - said: "We wanted to change our digital platform and make it more than just a blog that we had before.

"I just felt like there was no other platform that could do it all unless we do it ourselves."