Returning to the office is a reality a lot of us are getting used to, but after working from home for more than two years, that can be a little stressful. These days there are tools to help you manage those feelings and they’re available right at your fingertips. Mental health apps like Calm, Headspace, Moodfit and Simple Habit are becoming increasingly popular. Sleep stories and guided meditations are just a couple of the resources most of these apps have in common. But do they actually help?