さわやか待ち時間 (Sawayaka Machijikan) is an unofficial app that allows users to check the wait times and number of people waiting at Sawayaka, a popular charcoal grill restaurant. With this app, users can stay updated on the real-time wait times and plan their dining experience more efficiently.

The app provides various sorting options, allowing users to arrange the restaurant list by name, wait time, or proximity. This feature helps users find the perfect restaurant that suits their preferences. Additionally, the app includes filtering options such as narrowing down the search results by area or displaying only favorite restaurants.

It is important to note that since this app is unofficial, the information provided may differ from the official sources. Users are advised to use the app at their own discretion.