Must have trip planner Android apps

Google Trips is a free app for travel, that allows you to organize all the info that you need in one place. It also gives you activity suggestions and daily plans for your trip. It's available for iOS and Android.

TripAdvisor allows you to book hotels, restaurants or even flights. You can read the opinions of other users to know more about the place you want to go.

TollGuru allows you to quickly look up the price of all toll bridges, roadways, and tunnels from start to destination. It adds up the costs of gas and toll to show you the cheapest, fastest, and compromise routes. You can pick vehicles from family sedans to 6-axle trucks, RV, and motorcycles. The apps shows costs for each toll location for transponders like E-ZPass, cash, and license plate based video tolls.

Google Maps is an easy to use navigation tool that lets you choose and plan your route by public transportation, car, bike, walking, or even taxi. You can explore areas to find restaurants, supermarkets, and more near you. If you won't have an Internet connection, you can always save a route and navigate offline.

Waze is a free social mobile app that enables drivers to build and use live maps, real-time traffic updates and turn-by-turn navigation for an optimal commute.

GasBuddy, the only smartphone app connecting nearly 70 million drivers with their Perfect Pit Stop. This app is the leading source for the most accurate, real-time fuel prices at more than 140,000 gas stations in the U.S, Canada, and Australia.

Roadtrippers is another useful resource for road trip planning, helping users find everything from diners and dives to hotels, restaurants, national parks, roadside attractions and other scenic points of interest. Users can plan out trips in the app or its web portal, saving locations and stops into a trip plan which you can sync across multiple devices for easy reference.