＆Leo is a free lifestyle app developed by Leopalace21 Corporation, exclusively for its residents. This app offers a range of services that make living in a Leopalace21 unit more convenient and comfortable.

With the app, residents can easily check and update their rental contract information and registration details. They can also report damages to their unit before moving in, and use the ＆Leo chat support to ask questions about their residence or LEONET services. Additionally, the app allows residents to make various payments, including rent and annual guarantee commission fees, using a credit card or barcode payment at convenience stores. Payment history is also available for viewing.

LEONET is Leopalace21's internet service, and the app provides residents with exclusive content and campaigns, including events and giveaways. The app also offers various services tailored to resident needs, such as recommending useful and cost-effective services that are only available to residents.

The app's disaster prevention features include push notifications for safety confirmation, location and evacuation route searches for disaster shelters and public telephones, and disaster-related information such as evacuation information, warnings, and useful information.

Please note that to use the app's services, a LEONET ID is required, and the app is compatible with Android OS 5.1 or later.