となりのまりんか is a lifestyle app developed by CRAYON INC. This free app is a fan app dedicated to Takano Marika, providing users with exclusive content and an intimate look into her life. The app features original content, a gallery of photos and videos showcasing her past activities, and even sneak peeks into her preparations for upcoming events. Through monthly quizzes and a question box, users can engage with Takano Marika and strengthen their connection with her.

The app also offers a premium membership option for $5.50 per month, which grants access to exclusive member-only content such as videos and blogs. The premium membership is automatically renewed, but users can cancel the renewal at any time. Payments for the premium membership are charged to the user's iTunes account.

For inquiries, users can contact the developer at The app's privacy policy, terms of use, and terms of premium service can be found on the developer's website.

Please note that this review is solely based on the information provided and does not reflect personal opinions or experiences.