Kim Kardashian apologized to outraged fans when they aired their disappointment with the newly released Kimoji icons. They complained that they paid for the icons but they don't work on any social media platform.

According to Mirror, these Kimoji icons don't work on Whatsapp, Facebook, and Twitter. The icons cost $1.99. One fan said, "Is the Kimoji app just another rubbish one where you have to copy and paste them though?!"

Another disappointed fan said, "Just spent $1.99 on the Kimoji app and it doesn't even work." The reality star, Kim Kardashian, immediately apologized to the outraged fans who crashed in Apple's App Store and told them that everything's running smoothly.

"We worked so hard on this app and we know there are some issues due to the massive downloads that the whole tech team is so working on!"

She added, "My Kimoji app will be up and running again soon! They are also working on fixing the search so you can easily find it!"

Yet, a lot of them mentioned that the app regularly breaks the message keyboard. Even the users have to copy and paste them since they wanted to save money and the icons are already big enough for this anyway, and they still look bad.

Reviews were out for the Kimoji app but almost all the reviews don't sound good. The entire Kimoji app is terrible in general, fans have stated. "It does not work properly. I feel very disappointed. Anything Kardashian is considered fabulous and top of the line. They are worth a lot of money and make a lot of money."

"With that being said I feel like this Kimoji app should have been perfect and the proper techniques/efforts/work should have gone into making sure this keyboard works properly."

The review added, "The keyboard crashed or just didn't appear the first time I tried using it. I had to delete and reinstall. Even so often it will appear blank, no emojis will pop up only the letters keyboard. I think over all it's a great idea but needs room for improvements."

Meanwhile, Kim Kardashian's Kimoji app is already considered number 1 on its first day in the Apple App Store. Market Watch said that it's even topped Minecraft: Pocket Edition and outranked her sister's "Kylie Jenner Official App" at number 5.

Because of the first day's success, Kim Kardashian expressed her delight and gratitude through her Twitter account. "Wow!! Thank you so much everyone who downloaded my new KIMOJI app!"