信号ボタン is a free lifestyle application developed by sapies for Android devices. This app allows users to press the pedestrian signal button as many times as they like, providing a fun and interactive experience.

One of the standout features of 信号ボタン is its customizable settings. Users have the option to set their preferred duration for the green signal, ranging from 0 to 30 seconds. This allows for a personalized experience and gives users control over how long they want to wait before crossing the street.

In addition, when the green signal is active, the app plays distinctive sound effects such as "ぴよぴよ" and "カッコー" to alert pedestrians. This feature adds an element of fun and engagement to the app, making it enjoyable for users of all ages.

Another great aspect of 信号ボタン is that it does not display any advertisements on the startup screen or main interface. This ensures a seamless and uninterrupted user experience, making it suitable for children as well.

Overall, 信号ボタン is a simple yet entertaining app that offers a unique way to interact with pedestrian signals. With its customizable settings and enjoyable sound effects, it provides a fun and safe experience for users of all ages.