Thanks for posting your question here. Yes, the app should work with the 1st. generation iTouch. The only requirement is to have at least iOS version 3.1.3. When you attempt to buy the app from your device you will be notified if the version that you have is compatible or not. If not, then you can simply upgrade to the newest version of the OS when you connect your iTouch to iTunes.
I hope this answers your question. Please let us know if you have any other question or comment. We will be happy to help.
Questions
Thanks for posting your question here. Yes, the app should work with the 1st. generation iTouch. The only requirement is to have at least iOS version 3.1.3. When you attempt to buy the app from your device you will be notified if the version that you have is compatible or not. If not, then you can simply upgrade to the newest version of the OS when you connect your iTouch to iTunes.
I hope this answers your question. Please let us know if you have any other question or comment. We will be happy to help.
Kind regards,
Enrique
Photo Transfer App