If you need help staying focused, try...

Forest

This app - available as a mobile app and Chrome browser extension - helps you increase your focus time by minimizing distractions on your device.

Block & Focus

This free browser extension lets you either block specific websites or allow only certain websites.

Prod

This to-do list app for Google Chrome will block all websites until you've completed the items on your list.

NaturalReader

This text-to-speech reader is easy to use. A basic free version reads text in most file formats and has a "floating bar" that reads text on webpages; premium versions let you create audio files from text, type with word prediction, and more. The Chrome browser extension includes a Reader view that strips out distracting ads and displays text in a larger, cleaner type. It's available on the Web and as Windows and Mac downloads.