ONER CROWN

The official app of ONER CROWN has been released!
With this app, you can receive the latest information on ONER CROWN and use convenient functions.

[What you can do with the app]
You can do the following using this app.

1. Check the latest information!
You can check the service contents of ONER CROWN.
Also, you will receive a message from the shop, so you can check the latest information at any time.

2. Check the information on My Page!
You can check the usage status of ONER CROWN.

3. Introduce to friends!
You can introduce the ONER CROWN app to your friends through SNS.

4. Full of other useful functions!