Intuitive GPS navigation using OpenStreetMap.

Makes from your iPhone/iPad a complete GPS device including a route planner based on the detailed and clear OpenStreetMap. The maps will be saved on the iPhone/iPad, so that Topo GPS can also be used without an internet connection.

Why should you buy an expensive GPS device if you can install Topo GPS on your iPhone/iPad for only USD 3,99/€3,99. Topo GPS contains all functions of a regular GPS device for less money, has a much more detailed map, and is much more convenient to operate. The accuracy of the position determination is in favorable conditions about 5 m.

Ideal for walking, hiking, cycling, mountainbiking, sailing, horse-riding, geocaching, scouting, and other outdoor activities.

Topo GPS contains:

- Map
* Complete OpenStreetMap by MapQuest (no hidden costs)
* Very detailed maps, with buildings, cultivation, all roads including the smallest forest trails, contour lines, and characteristic elements in the landscape.
* Map tiles are saved automatically on the iPhone/iPad and can be viewed off-line.
* Map can be rotated automatically so that the top indicates the direction in which one moves.
* Detailed Topographic maps of the Netherlands, New Zealand and Denmark available as in app purchase.

- Intuitive interface
* Clear menu with most important functions (top right)
* Different dashboard panels (bottom) with distance, time, speed, altitude and coordinate counters.
* Clear manual on http://www.topo-gps.com/manual/html

- Current position
* Position and movement direction indicated by arrowed marker.
* Displayed in the following coordinate systems: WGS84 decimal, WGS84 degree minutes (seconds), UTM and MGRS (click on position marker).
* Share with others via iMessage/SMS/E-mail.

- Planning, loading and recording routes
* Recording routes via one-click on clock of dashboard, with pause and restart possibility.
* Planning of routes from A to B using different transportation means (pedestrian/bicycle/car).
* Planning of routes via different route points.
* Planned routes are automatically drawn over roads.
* Route points can be modified easily.
* Free access to route collection Topo GPS with lots of nice hiking and bicycle routes.
* Loading routes in .gpx format and zipped .gpx format from internet and e-mail.
* Sharing recorded and downloaded routes in .gpx format by e-mail, via Facebook, Twitter and with Topo GPS.
* All map tiles of a route can be saved on the iPhone/iPad with a single click.
* Waypoints can be saved and shown with a route.
* Routes can be organized into folders.
* Photos can be included into routes.

- Waypoints
* Adding waypoint through address, current position or coordinates.
* Supported coordinate systems: WGS84 decimal, WGS84 degree minutes (seconds), UTM and MGRS.
* Waypoints can be used to plan a route.
* Waypoints can be organized into folders.
* Sharing with others via iMessage/SMS/E-Mail.
* When taking a photo, the photo will be added to a waypoint automatically.

- Cache
* Shown map tiles are saved automatically in the cache on the iPhone/iPad.
* All tiles of the current area or a route can be downloaded into the cache with a single click (press Cache on the top left).

- Other
* By using the GPS of the iPhone/iPad the battery will discharge faster. Be aware of the battery usage.
Rdzl, the company behind Topo GPS, does not obtain in any way the position of the user of Topo GPS. Rdzl does also not obtain the routes recorded by the user, and save the routes planned by the user, unless the route is shared with Topo GPS. We sell our product, not our user data.