the author of this app says:
PocketGIS(tm) software is an innovative, affordable and user-friendly GIS product that offers an excellent means of seamless field data capture.
PocketGIS is available in a variety of languages, including French and German.
Written on Windows CE, users can choose from a variety of handhelds. The rugged Husky FEX21 and Fujitsu Pencentra 130 models, which are suitable for field use, are highly recommended.
Incorporating a powerful set of GIS functions, PocketGIS interfaces to all main corporate GIS systems for accurate data capture, as well as location tracking.
PocketGIS has been designed to support the development of customised applications. The software can be tailored to your needs with written forms that are specific for collection requirements.
GIS background mapping and attribute information can be accessed. Points, lines and polygons can be created. Existing features can be "red-lined."