Since - Day Counter Tracker is a free iPhone app developed by Necati Aydin that helps you keep track of your daily life. With this app, you can easily quit smoking, drinking, and other bad habits by seeing how long it has been since you last indulged in them. You can also remember your errands and make sure to do them on time. Another great feature of this app is that it allows you to keep track of happy moments in your life.

The app is very easy to use, and its interface is simple and straightforward. You can easily track your progress, and the app will show you how long it has been since you last did something. If you want to enjoy the app without any ads and access the full history, you can subscribe to the "Premium Monthly," "Premium Yearly," or "Premium Lifetime" service. The app also has a privacy policy and terms and conditions that you can read through. Overall, Since - Day Counter Tracker is a great app that can help you form good habits and keep track of your daily life.