Memory is not yet available as an installable application from the app stores. Memory is currently available for mobile devices as a PWA (Progressive Web App). This means you can use it by visiting www.memory.com on your mobile. You can effectively add it as an 'app' by using the "Add to home screen" option in the phone's browser and enjoy similar functionality to an installed app. If you use the same login, all of your details will be automatically synchronised across both the browser and mobile version.