Introducing a new app that easily records house numbers for OpenStreetMap - OSM !
Keypad-Mapper 3 makes it easy for you to record the GPS coordinates of house numbers for adding them later to OpenStreetMap. This app is the 3rd generation KeypadMapper available for the OpenStreetMap community and improves on the older generations.

★★★ Features: ★★★
▶ records house numbers
▶ saves address data
▶ takes GPS photos for entering in JOSM
▶ indicates the GPS reception strength of GPS and GLONASS
▶ exports the recorded information

★★★ Why record house numbers for OSM? ★★★
Free navigation software requires free map data and although the free OSM data provides a good basis for navigation programs they are only as good as their data. This is why house numbers are essential to building a reliable map database in OSM.

With this app anyone can help compile house numbers for the OSM database by simply installing the app! Not only is it contributing to a great open source project it’s also fun entertaining and easy to do while you’re walking the dog or out for a stroll. The collected data can be added directly to OpenStreetMap. All you need to do is set up an account at www.openstreetmap.org edit the acquired house numbers and upload the data to OSM. After only a few minutes the world’s new acquired house numbers are displayed in OSM.
Custom ROMs are not provided

More information: http://wiki.openstreetmap.org/wiki/Keypad-Mapper_3