This app is absolutely amazing. Why? 1: it doesn’t need internet to work. Yes, internet or cellular service is required to download, return, or browse the catalog, but one can read any already downloaded book with no internet at all. This is important to me as someone without a SIM card, because all my other apps need WiFi connection to work. 2: you can reserve books. SimplyE makes it so easy to reserve books. Just open the book, tap ‘reserve,’ and you can see it in reservations with an estimated time period it will be available in and what number in line for the book you are, as well as the number of copies on hand. 3: you can change the appearance of the text in the app. Forgot your reading glasses? You can easily make the text larger. Want to feel like you’re reading a real book? You can change the text background to that realistic creamy color we all know and love. Or, if you’re reading at night, you can select a black background and white text and adjust the brightness of the screen right there in the app. AMAZING!!!Probably my most used app and well designed, SimplyE is easy to use, practical, and folks here at SimplyE usually correct any problem I submit a request for within days.