Pros:

• KISS (Keep It Simple Stupid), the concept is very good. There is no need for any more moment, trend, ads, interactions, and troublesome things on our Twitter.
• This app is free to use. There is no purchase in the app.
• simple UI, fast loading, this is what we need.

Cons:

• Nothing. But I hope this is available also for Android.

My Opinion:

• Readme App will be very useful when you need speed in Twitter access. No more annoying views that incriminate your platform. Its "Free" nature makes it perfect.