PocketDog
For fast, easy data entry on a compact machine that fits your budget and slips into your pocket, we offer PocketDog for Windows CE.

PocketDog offers powerful information management from tree to GIS.
Single-Touch Tree Data Entry: No Tedious Key Strokes! - PocketDog offers quick, easy data entry for Tract, Stand, and Point data.
Fast, intuitive, customizable user interface, including setting specific fields to automatically skip/fill default/repeat previous for specific species and/or products.
Multiple products per tree let you collect the data you want.
Multiple user-defined fields that let you capture the exact information you need for any inventory.
Up-to-the-minute field calculations.
Download data to OfficeDog for comprehensive analysis and reports.
Runs on Windows Mobile based handheld computers (iPaq, Juniper Archer, TDS Recon/Nomad/Ranger, some SmartPhones even).