The software provides realtime statistic like current speed, altitude, distance, etc. and data for post analysis using PC.

Main Features:
- Speed (current, average, max.), time to pass 1 km (1 mi).
- Altitude (current, total up, total down).
- Distance.
- Heading.
- Metric and imperial units.
- Time, elapsed time, simple lap timer.
- Track view with zoom in, zoom out, center start position, center current position.
- Offline maps, different renders available.
- Elevation profile, points where max speed, max and min altitude were achived.
- GPS signal availability, satellite info, settings for accuracy.
- Simple waypoints, waypoints with a photo, latitude and longitude can be printed on the picture.
- Save track, export track in GPX format. Log is also available when battery dies.
- Loading saved tracks, using saved tracks as a backgorund track.
- Extended power management, program lock.
- Bearing back to the anchor, anchor alarm.
- Available in several languages.

Main screen explanation:


[1] Start/Stop tracking.
[2] Add a simple waypoint.
[3] Add a waypoint with a photo.
[4] Lock program.
[5] Toggle backlight always ON.
[6] Switch between speed modes:
    - Speed.
    - Time to pass 1 km (1 mi).

Map screen explanation:


[1] Zoom in button.
[2] Move start position of background track to the center of the screen.
[3] Move finish position of background track to the center of the screen.
[4] Move start position of current track to the center of the screen.
[5] Move current position to the center of the screen.
[6] Zoom out button.
[7] Set/clear a download point.
[8] Set/clear an anchor.
[9] Switch to an altitude view.
[10] Switch to altitude view.
[11] Switch to anchor page.
[12] Switch to waypoint list.

Download screen explanation:


[1] Select a download position.
[2] Symbol displaying what download position applied to.
[3] Select a renderer.
[4] Select a zoom.
[5] Force update if you choose a different render for existing map set.
[6] Download button.

GPS settings screen explanation:


[1] Select display units.
[2] Select DOP (dilution of presision) for speed measurement.
[3] Select DOP for altitude measurement.
[4] Select DOP for coordinates measurement.
[5] Use ellipsoid elevation instead of sea level elevation.

Saved tracks screen explanation:


[1] Export to GPX (only for GST files).
[2] Edit a file name.
[3] Delete a saved track.

Current waypoints explanation:


[1] Edit a waypoint name.
[2] Delete a waypoint (Note: waypoints which belong to a track can't be deleted).

Note:
Since version 1.0.4 you can customize UI font sizes, just take a look into ui_font.xml file in an application's folder.

More screenshots here.
If you like this project, please consider donate to the developer.

Update Description:
v1.9.1 (17-05-2011):
Fixes:
- Mapnik render should work again.

v1.9.0 (20-04-2011):
New features:
- Export in KML format.

v1.8.0 (12-11-2010):
New features:
- Editing of waypoints.
- Absolute and relative bearing to an anchor.
- Minor bug fixes.

v1.7.0 (03-09-2010):
New features:
- New map cache structure (like: zoom\x\y.png, you can use tools like Mobile Atlas Creator).
- Included a tool for converting existing map caches into a new format.
- You can add waypoints manually.
- Minor UI changes.
- Minor bug fixes.

v1.6.1 (03-08-2010):
New features:
- Added 240x400, 320x480.

v1.6.0 (30-07-2010):
New features:
- GPS can be switched on/off.
- Added Google Maps.
- Minor bug fixes.

v1.5.0 (15-06-2010):
New features:
- Waypoints editing.
- Preview picture waypoints.
- Minor design changes.

v1.4.0 (21-05-2010):
New features:
- Translations.
- Some design changes.

Fixes:
- Crash using Hebrew locale.

v1.3.0 (22-04-2010):
New features:
- Loading GPX files (with some restrictions for track segments).
- Simple lap timer. You can see data for each lap separately.
- Bearing back to the anchor.

Fixes:
- GPX files get a timestamp on each trackpoint.

v1.2.2 (08-04-2010):
Fixes:
- Fixed crash on startup on some devices.

v1.2.1 (28-03-2010):
Fixes:
- Fixed a crash on loading background tracks.

v1.2.0 (25-03-2010):
New features:
- UI improved for touch using.
- Alternate color scheme for main screen.
- Adjustable location of log folders.
- Points where max speed, main and max altitude were achived can be shown.

v1.1.1 (13-02-2010):
New features:
- Different map renders available.
- Adjustable location of cache folder.
- Applied probability filters for altitude and coordinates.
- Minor UI changes.

v1.1.0 (04-02-2010):
New features:
- Added offline maps.
- Added loading saved tracks.
- Applied median and smoothing filters for coordinates and altitude.
- Applied dilution of precision (DOP) settings.

Minor fixes:
- Fixed 320x320 resolution.

v1.0.5 (21-01-2010):
Minor fixes:
- Wrong distance in imperial units.

v1.0.4 (15-01-2010):
Minor fixes:
- Some UI adjustments.

New features:
- Implemented imperial units.
- UI fonts are fully customizable via ui_font.xml file in an application's folder.

v1.0.3 (14-01-2010):
Minor fixes:
- Average speed calculated using distance and elapsed time.
- UI improved in tracking map control.
- Font size scaled down for WVGA devices (Please let me know if it's ok now).

New features:
- Current position using Google Static Maps API.

v1.0.2 (29-12-2009):
Minor fixes:
- Track log made compatible with Garmin MapSource.
- Fixed backlight always on mode.

New features:
- Adding waypoints.
- Adding photo waypoints.

v1.0.1 (20-12-2009):
- First release.