Apps for Justine to Download When She Gets a New Phone

My cousin Justine has a v sad 8GB iPhone 5C that has liquid and cracked screen damage and I keep telling her to download apps but she literally can't. This list is for her future reference. Work in progress.
  1. The List App
    I do not need to explain this one.
  2. Quora
    Literally changed my life. Also good for life's tough questions like, "How do I explain to my six-year-old son that zombies don't exist?"
  3. New Refinery29 app
  4. Instapaper