On Monday, Kim Kardashian-West, Khloe Kardashian and Kendall and Kylie Jenner all launched their own apps, and unsurprisingly, they’re all off to an amazing start. Each app is free to download but requires a $3/month subscription fee, and in the first day alone – the collective number of downloads was 900,000! Kylie led the back with the most downloads, followed by Khloe, then Kim, then Kendall. Clearly Kourtney couldn’t be bothered with her own, LOL. By that number alone, if everyone subscribed, they already are at an annual income of $33 million a year…and that’s just off the first day. Soooo…anyone wanna get together and design an app with me ooor…?