Twitter`s rumored subscription service will let you customize app colors
(Android Central)

Twitter `Blue` will set you back just $3 a month. Update, May 27 (8:00 p.m. ET): Twitter Blue to feature color themes and reading mode What you need to know The first details of Twitter subscription plans emerged this weekend. It`ll be called Twitter Blue and set you back at least $3 a month. Features will include little tools like `undo tweet` and bookmark collections. Twitter`s subscription service has just been named. According to social media sleuth and security researcher Jane Manchun Wong, the service has been tentatively dubbed `Twitter Blue` and will cost $2.99 per month. With Twitter Blue, the company reportedly plans to offer a package of convenience features. The features aren`t something you`ll miss if you already have Twitter, but they`ll also be incredibly nice to have. First, there`s `undo tweets.` Much like Gmail`s `undo send,` it allows you to undo a tweet and unsend it within a customizable window of time. You don`t need to pay for this; Twitter`s delete but...