This is the Android version of my popular VIN Calculator web page. It is simple, but it does calculate the check digit for you, and so is useful for m …
Following Social Security Administration rules, validates social security numbers as much as possible without doing a lookup on the internet. For exam …
This is basically an Android version of my popular web-based wind calculations page found on the internet. It has the same functionality, but without …
Free for now, while a good user base gets built up.---------------This app is a good replacement for the page which the government provides. Many U.S. …