An app called the morning calculator is now available for your iPhone to help you calculate if you are over the drink driving limit or not from the previous night. The app which can be found here can be custom set to your countries drink driving limit. For example in Ireland it is 1 unit of alcohol per hour before you can safely begin driving again. Other countries are less strict with some countries around the world where drink driving is not against the law!
The reviews for this app vary but we suggest it is more that people are getting annoyed at their test results than the app itself. We tried it on one of our refurbished iPhone’s and it seemed to be quite accurate although it is not something you can really rely on it can give a helpful indicator as to whether or not you should take to the road. According to my iPhone 7, well my refurbished iPhone 7 from www.refurbishediphones.ie I would not have been able to drive the car until Sunday evening after a great day out at the rugby on Saturday.
Some things the app does not take into consideration are the size and weight of the person as the bigger you are the more alcohol you can take. Also it does not take into account food eaten in that time which can help soak up some of the alcohol. Common sense is still the biggest factor when deciding when it is OK to drink after a night out. Also how much sleep you got when you went to bed is another factor. If you only slept a few hours on someones couch then it may not be safe to drive the next day for quite some time. Ultimately just use your head and try not to drive for as long as possible after a big night out. You will eventually get caught.