RingGo - The UKs #1 Pay by Phone Parking App is rated 1.3 out of 5 in the category valet parking service. Read and write reviews about RingGo - The UKs #1 Pay by Phone Parking App. RingGo let's you take control of your parking. With car parks across more than 450 towns & cities throughout the United Kingdom, you can simply park, pay and get on with your day.