can anybody please tell me if its possible to create two independant decks of cards which i can study independently.
fact is that so far i have studied words from chinesepod.
but on the other hand i would systematically study all the hsk level one characters independantly from the chineseod ones.
please tell me what to do and how to do it. i dont wanna mix these two stacks.

Skritter allows you to "study a single list" from the web site.

You could do it in this way:
- Create a new list and call it e.g. ChinesePod
- go to the single ChinesePod lists which you have, select all the words and choose "Move to another list" and select your new ChinesePod list,
- finally, when you have moved all your existing items to the new list, you can delete the old ChinesePod lists,
- now, you have a single list, which only contains your ChinesePod items,
- do the same with the HSK one, then two, three ....
As podster said, you can then select a single list for studying or after a while select "all lists" for review.

ya. cool idea. thanks you for the answers !!!
i ll do it the roland-way :)

I would like an option to be able to select which deck to study on my iPhone. Is this possible?

It's a feature we want to include in a coming update to the iOS app, but we haven't been able to build it yet. So only the web version can do that right now.