There’s plenty of talk about how technology can get the best of us, causing many of us to stare too intently at a screen far too often. But it can also help us better ourselves! Exhibit A: The assortment of healthy living apps you can use to do everything, from exercising your brain power to optimizing your sleep cycle to cracking the code on how to actually stick to your diet or exercise regimen. Scroll for some of our favorites. You’ll thank us later!