2015
√ Updated and enhanced coin graphics (Learn, Save, & Play modes)
√ New piggy bank colors…..copper, silver, & gold (Save mode)
√ Enhanced chalkboard graphics
√ Faster load times
√ New loading icon & app icon
Enjoy!
(*Version 1.6 on Android app stores: Google Play, Amazon, & Barnes & Noble)
8-Bit Avrin Apps 
[…] biggest update this month was the Professor Piggy Bank 1.5 update (1.6 on Android). This update included enhanced coin graphics, new piggy bank colors in save mode, […]