Synergy Creations

Free
We don't have a description for the UpTime Log app yet.
Free
Access atomic properties wherever you go with your iPod.
Free
Synergy Creations' Periodic Table is the versatile chemistry reference tool.
Free
Customizable chemistry quizzes.
Free
ConverTable Planets is a freeware weight converter... for use on other planets
Free
Periodic Table 5 is a chemistry reference utility for Mac.