Thankfully, we’ve got technology on our side. A nearly endless parade of tools can not only help us remember things, but even get our brains working a bit more efficiently in general. Here are some free apps to help you ramp up your recall. Sometimes the best apps are the ones you already have. Both Android and Apple devices feature quick ways to set reminders for yourself, whether that means leveraging Siri, Google Assistant, or some other AI-powered helper.