iAmMayasignLite universal app (iPad, iPhone/iPod touch):

Always wanted to know what your Mayasign (and tone) are, but afraid to ask? This app is all you need!
Set your birth date and let it calculate your mayasign, tone and kin.
Choose today or any other date and let it calculate again.
iAmMayasignLite is localized in 9 languages (English, Dutch, French, German, Spanish, Portuguese, Italian, Swedish and Danish).