This is an obsolote app but it still happily works on low end devices, such as pre-Android 2.3 smartphones.
As it’s not easily found in the wild, I made a mirror of the file.
“IBB Trafik Android Versiyon 1.0” http://www.mediafire.com/download/aupjjeq66sbhy02/ibbtrafik.apk ibbtrafik.apk ~450kb