Maastokartat is a comprehensive topographic mapping application designed for outdoor enthusiasts. Available for free on Android, it offers a wealth of features including accurate topographic maps from the National Land Survey of Finland, aerial imagery, and satellite images worldwide. Users can easily track their location, measure distances, and save interesting places while navigating various destinations. The app supports multiple coordinate formats and includes tools for organizing and sharing routes and locations via GPX files. Additionally, it features heart rate monitoring with BLE sensors, making it suitable for fitness activities as well.

For those seeking enhanced functionality, the Maastokartat Plus subscription provides access to advanced features such as high-definition topographic maps, offline map capabilities, and 3D imagery. Subscribers can enjoy detailed terrain information, route planning, and the ability to share locations among users. The Plus subscription is available as a one-time payment or a recurring annual fee, offering a cost-effective solution for dedicated outdoor adventurers.