Avenza Maps stands out due to its robust feature set tailored for diverse mapping needs. The app's core functionality revolves around its offline capability, enabling users to download and access maps without an internet connection. This feature is particularly beneficial for adventurers exploring remote areas where connectivity is unreliable or nonexistent.

Beyond basic map viewing, Avenza Maps offers advanced GPS tools. Users can track their routes, add placemarks, and measure distances directly on the map. The app supports various file formats such as KML, GPX, and CSV, facilitating seamless data exchange. Additionally, the inclusion of what3words integration enhances precise location identification, crucial for safety during outdoor activities.

For power users, the Plus and Pro subscriptions provide enhanced capabilities. These include unlimited custom map imports, geofencing, and compatibility with high-accuracy GPS devices via Bluetooth. Professional users also benefit from additional coordinate display formats and Esri Shapefile support. Such comprehensive features ensure that Avenza Maps caters effectively to both casual explorers and industry professionals.

Map accuracy is a critical feature for any navigation app, and Avenza Maps excels in this area. The application offers maps from reputable sources such as National Geographic, the National Park Service, and the US Forest Service, ensuring that users have access to reliable and precise mapping data. These maps cover a wide range of terrains and are continuously updated to reflect the latest geographical information.

Avenza Maps provides offline functionality, allowing adventurers to download maps for use without an internet connection. This ensures that even in remote areas where signals are weak or nonexistent, users can still pinpoint their location with confidence. The inclusion of what3words integration further enhances location precision, offering a simple way to communicate exact positions using just three words.

For users who create their own maps, Avenza Maps supports importing custom geospatial PDFs, GeoPDFs, and GeoTIFFs. This means that whether you're on a well-trodden path or exploring uncharted territory, the app adapts to your needs by letting you incorporate personal mapping data. With these capabilities, Avenza Maps not only meets but exceeds the expectations for map accuracy, making it an indispensable tool for outdoor enthusiasts.

Route planning is essential for anyone embarking on an adventure, and Avenza Maps offers robust tools to assist with this task. Users can search and download maps based on specific activities, categories, or publishers, tailoring their experience to match their intended journey. Whether planning a hike through national parks or navigating city streets, the app's extensive Map Store provides countless options to suit every need.

The app includes features like GPS tracking and compass tools, which are invaluable for plotting and following routes. Adventurers can record their GPS tracks during activities, allowing them to retrace their steps or share their journeys with others. Additionally, the ability to add placemarks and style them with recreational symbols helps users mark important waypoints and create detailed itineraries.

For those requiring advanced route planning, Avenza Maps Pro offers enhanced functionalities such as creating unlimited geofences and converting tracks to areas. These professional-grade tools enable users to define boundaries and receive notifications when they approach certain locations. Overall, Avenza Maps delivers comprehensive route planning capabilities that cater to both casual explorers and seasoned professionals alike.