An excellent selection of apps — I have some to add.

Toggl allows you to easily track how long you’re spending writing. You can then use an app like Zapier to import your Toggl entries into a Google spreadsheet, add in how many words you’re writing, and work out how fast you’re working. Find out how long it will take to finish your masterpiece!

Pocket is great for capturing ideas on the go from websites you’ve visited. You can easily tag items when you capture them, and review for when the muse is feeling shy.

Pomodoro timers are very useful for when it comes to retaining focus on the task at hand.