Buno - Simple Note Taking - Simple, minimal & easy note-taking

Camelcamelcamel - Easily monitor Amazon product prices and get alerts when they drop.

Text Case - Format any raw text on iOS and more 📝

Fetchee - Fetchee is a free price tracking wish list app that works with all online stores worldwide.

Evernote - Bring your life's work together in one digital workspace. Evernote is the place to collect inspirational ideas, write meaningful words, and move your important projects forward.

Keepa - Price history charts and the option to be alerted on price drops for all Amazon sites.