楽天インサイト is a free survey app developed by Rakuten Insight Inc. Designed for iPhone users, this app allows you to check and participate in surveys during your spare time. If you haven't become a survey monitor yet, you can easily register through the app (Rakuten membership is required).

The app's main feature is the ability to answer surveys and receive notifications for new surveys. With a user-friendly interface, you can easily navigate through the app and access all the necessary information about each survey, including the number of points you can earn.

It's important to note that to answer surveys, you need to be a Rakuten member as well as a Rakuten Insight member. The app regularly notifies you about the number of available surveys, but please check the actual number within the app as it may vary. It's also worth mentioning that surveys organized by other companies are not included in the notification count.

By participating in surveys, you can accumulate Rakuten points, which can be used as currency (1 point = 1 yen) across various services within the Rakuten Group. Whether you want to earn some extra points or share your opinions,楽天インサイト provides a convenient platform for Rakuten members to engage in surveys.