I'm looking for an iPhone app that can store to disk any WiFi access point (AP) information it picks up. Not the actualy wireless data packets from someone's session just the AP details themselves.

APlogger looks like exactly what I'm looking for but it doesn't seem to work on iPhone 2.x firmware. Has anyone got this working on a current release of iPhone/iPod Touch firmware/OS?

Is there anything else out there like it? I have found StumblerPlus but the source code is not available and you need to manually click on each AP and select "Save" to save the data.

If you know of any other application that can do this, especially if they have published the source it would be greatly appreciated.