This app for iPhone is a mini-guide about road signs, markings, traffic signals and traffic lights. There are already a lot of similar programs App Store. But it is worth noting that most of them are not of very high quality. “Traffic Signs” is perhaps the best in this area. The user-friendly interface and good design distinguish it among its analogues. 
As in the textbook on traffic rules, in the appendix the signs are also divided into categories: “Warning”, “Prohibiting”, “Priority signs”, “Prescribing”, “Signs of special instructions”, “Information”, “Service signs”, “Plates for road signs “. Special sections: “Road markings”, “Traffic lights”, “Traffic signals”, “Identification signs” serve to obtain comprehensive information on traffic. Signs can be viewed as a list or in the form of “tiles”, you can choose a convenient display of the section. 
The program is perfect for those who are preparing for exams in the traffic police and teaching the rules of the road. However, experienced drivers do not hurt sometimes to refresh their memory. The app is well worth the money. It is quite possible to recommend it to anyone who gets behind the wheel or plans to get a license and drive a vehicle. Price – 33 rubles. Install from AppStore
