This space is a work-in-progress, but I anticipate that the reviews will fall into two groups:

1. Brief, customer-oriented product reviews
2. Feature specific reviews, esp. across many apps.

Features

iMessage "Apps"

(Did you know, an "iMessage app" is actually an iOS extension!)

Feature review

Issue: landscape orientation displays conversation in only ~1/4 screen.

Touch ID

Use for login on launch

• AMEX app
• Chase app
• Target app

Use for payment on checkout

• App Store
• Starbucks