Hotel Invoice is an Android app developed by Sakidev that allows you to create and print estimates and invoices for your hotel-related business. With this app, you can easily manage your prices and quantities, customize the application to fit your country, language, currency, VAT rates, payment method, and conditions. You can also manage your customers, accounting, and even send documents via email and take photos.

The interface of the app is user-friendly and straightforward, making it easy to create, edit, and replace estimates and invoices. You can also easily customize the look of your documents by adding your logo, changing the font, and adjusting the layout. Overall, Hotel Invoice is a great app for hotel businesses looking to streamline their invoicing process and improve their customer management.