NeonSign is a free Android app developed by NeonSign that allows users to create and display custom neon signs for various purposes. Whether you need a sign for an event, concert, or just for fun, NeonSign makes it easy to create eye-catching signs with a variety of features.

With NeonSign, users can choose from a range of animations and effects to make their signs stand out. The app also offers a selection of nine basic colors and 18 two-color combinations, allowing users to customize their signs to their liking. Additionally, NeonSign supports full-screen landscape mode and offers a point accumulation feature.

The app is easy to use and requires only a few touches to create a stunning neon sign. While the app requests optional access to phone and address book information for account connection and authentication when using certain services, it is not necessary for basic use.

Overall, NeonSign is a fun and simple way to create custom neon signs for any occasion. For more information, users can refer to the app's privacy policy and terms of service.