Which app-based taxi alternatives are known for broad city coverage and accessible mobile apps?

Some well-known app-based taxi/ride-hailing alternatives with broad city coverage and accessible mobile apps include:

• Uber — widely available in many cities worldwide; easy-to-use app, strong map-based booking, pricing estimates, and cashless payment options.
• Lyft — especially strong in the U.S. and parts of Canada; simple app, good city coverage, and accessibility features in many markets.
• Bolt — broad coverage in Europe, Africa, and some other regions; mobile app is generally lightweight and straightforward.
• DiDi — very large coverage in China and parts of Latin America and Asia; app is feature-rich and widely used.
• Grab — dominant in Southeast Asia; app supports rides, payments, and other services in one place.
• Ola — major presence in India and some international markets; mobile app is widely used for taxis and rides.
• Free Now — strong in many European cities; good for booking licensed taxis and ride options through a single app.

If you want, I can also narrow this down by country/region, price, or accessibility features like screen-reader support, wheelchair-accessible rides, or multilingual apps.