According to statista, the ride-hailing service is expected to generate revenues of about US3,473m by 2023. Below are a few technology stack information which would help you to create a taxi app. Instead of going with the app development from scratch, try a robust & ready-made Uber like app.

Smart payment options:

This reduces struggles of bill payment, exact fare requirement, higher fare price, etc.

Create an attractive user interface:

Try giving people things in a different and effective way like providing simple navigation features rather choosing a complex one.

Geo-tagging:

It helps both the driver and the user to track locations and to find the exact and short routes to reach places at the estimated time.

Push notifications:

It gives information about pick up point, estimated time, driver’s arrival, details of any delays, etc.

Learn more here, Things to look out for while building Uber like App