Since beginning of September there is a new version of the ummadum app available in stores to download. Even if you already had an account in the old version of the ummadum app, you need to register again to create a new account.

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ummadum Service GmbH
Weisstraße 9
6112 Wattens

ummadum Service GmbH
Prinz-Eugen-Straße 2/5 
1040 Vienna

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