Careem - Car Booking is an application which lets you travel in your city using a service similar to Uber. The first thing you must do is to create an account in case don't have one already. In terms of design, the interface brings a friendly and intuitive layout in which you can easily do your job. You can type of your location and destination and you can see a fare estimate.
If someone comes to pick you up, inside the interface you can easily track the location of the vehicle and known how much time it will take to arrive. Another neat feature is the ability to schedule rides for later. This is very helpful when you need a ride to pick you up from the airport and so on. Just as you get with other similar apps, this one provides a built-in map and you can check lots of stuff on it.
With regard to payment system, you will have to pay for your rides using cards, credits or cash. The cool thing about applications like this one is that you can easily check if you're getting ripped off like it happens with some taxi services. Careem is a service available for major cities in Turkey and Pakistan.