MySmartE is a free Android app developed by MySmartE that enables users to manage their prepayment energy account from their mobile devices. With this app, users can get more control over their energy usage and expenses through several features.

Firstly, users can view their meter balance, which is updated once a day, to keep track of their energy usage and expenses. Secondly, they can top-up their meter on the go, allowing them to manage their energy account from anywhere, at any time. The app also lets users save their payment card for future transactions, making it faster and more convenient to top-up.

Moreover, the app sends alerts to the users' phones when their credit balance is running low, so they can top-up before their energy runs out. Users can also view their recent transaction history and energy usage over a week, month, or year, and compare it to similar homes in the UK. They can set personalised targets and monitor their usage by receiving alerts to their phone, and access their top-up card number so they can top-up in-store.

Overall, MySmartE is a useful app for anyone who wants to manage their energy usage and expenses more efficiently. It's easy to use, practical, and offers valuable insights into energy usage.