How do i know if i can reinstall an app.

before i bought my ipod touch i bought tap tap revenge classic for 99 cents.
i don't want to download it again with out knowing if i will be charged. since then i have reset my computer and i want to do it on my itouch. can some body please help me?
P.s.
i never installed ti on my ipod touch

You will need to take some risk and at this time it appears that the total risk is $.99. Not bad. The reason I say that is because you are supposed to NOT get charged again for an app that you had already purchased provided that you are logged in with the same account that originally purchased the app.
Try it from your iPod Touch and see if it works. If it still charges you $.99 then either not do anything bout it or call/write to the iTunes Store and have the charge removed.
FYI - You can easily confirm whether you had previously bought the app or not by opening iTunes on your new computer and then logging into the iTunes Store. From extreme right choose your account name and then choose Account. From the main window then choose Purchase History.
Axel F.

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How do i know if i can reinstall an app.

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