You can’t expect to reduce your alcohol consumption if you don’t track how much you drink every time. Less for iPhone is an elegant app that helps you drink alcohol more mindfully. It provides you with consumption stats and tracks your drink-free streaks. Less uses a smart algorithm to recommend a weekly limit, but you can always customize it.
Less lets you log drinks with a tap. You will also be able to see your data on a chart and view your weekly/monthly consumption. You can adjust the weekly limit based on your goal and edit your history. The app also shows how much drinking is costing you to motivate you to maintain your streak.[where to find it]