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Kirk Rader


Download WyFy WyFy icon

Write a wifi network name (SSID) and password to a NFC tag. Tap such a tag to automatically connect to that network. Totally free app. No ads, no notification bar spam. Uses the zxing library for encoding QR codes: Permissions: * NFC to read and write tags * ACCESS_WIFI_STATE to populate SSID and security field…

Free 7 8.6

8.6 Users
Download tapset tapset icon

Simple, no-frills app to save and restore device settings using NFC tags or QR codes. Totally free. No ads, notification bar spam etc. Get the source code at: Android and Java tutorial information that references this app can be found in that project wiki and at: Uses the zxing libr…

Free 3 10

10 Users
Download tipcalc tipcalc icon

A bare-bones tip calculator Android app. Source available at This code demonstrates the "classic" approach to Android UI using an Activity with no Fragment(s) This kind of app is one notch above "Hello, world". It exists as part of a collection of open-source projects for instruction…

Free 3 10

10 Users


Kirk Rader has 3 apps available and 3 deleted apps in Google Play.

Kirk Rader first app (Yet Another Tip Calculator) was published 4 years ago and the last one (tipcalc) was published 3 years ago .

Android total downloads for Kirk Rader apps sum 1130 (the most downloaded WyFy for Android).

The average users' rating for Kirk Rader apps is 2.55/5.

Google Play categories distribution:

  • -1 apps in the category Productivity
  • -5 apps in the category Tools