Big O Taxis is a free iPhone app that offers priority service from the largest taxi firm in Galway. With just three screen taps, you can book a taxi and experience exclusive service. The app is equipped with the latest GPS technology, enabling you to track your car as it arrives on a map or call the driver when they are nearby.

You can place bookings hours, days, or weeks in advance, and if necessary, cancel your booking at any time. The app is easy to use; download it and register just once. The intelligent software will suggest your favorite pick-up locations, and you're ready to book your car.

Once you've made a booking, the app will notify you by push notification as your car is dispatched. You'll also receive additional details such as registration number, make, model, and vehicle color when your car is two minutes away.

Big O Taxis is committed to providing excellent service to its customers, and it values feedback. If you've used the app, please take the time to leave feedback about your journey. This helps Big O Taxis continually improve its service.