App Profile: CatsEyeClock

In ancient Japan, a unique method called the "Cat's Eye Clock" was used by ninjas. This method allowed people to tell time by observing the dilation of a cat's pupils, which change significantly based on the amount of light around them. In bright sunlight, the pupils become narrow, while in dark conditions, they widen.

This app offers two modes: the traditional ninja method and a modern version. The ninja method, which became popular during the Edo period, links specific times to the size of a cat's pupils, while the modern version takes a more practical approach, associating the pupil size with the amount of light in a method we call the "light-based method."

While today’s world offers easy ways to check the time with watches or smartphones, this app allows you to experience an approximate time when your cat looks at you. Enjoy the passage of time through the eyes of your cat with this app.

■ Features
・Time display
・Display of a cat's pupil image according to the time of day
・Option to select and change cat images
・Random playback of cat blinking and meowing sounds
・Widget functionality
・Subscription

▼ Subscription Purchasing a subscription will remove ads within the app. For the terms of use related to the subscription, please refer to the following links:

Privacy Policy: https://tetsutaro-9ea29.web.app/app/privacypolicy034.html
Terms of Use: https://www.apple.com/legal/internet-services/itunes/us/terms.html