Support
Questions, bug reports and suggestions go straight to an email address — there is no ticket system and no contact form. A reply usually arrives within a few working days.
Helpful in a bug report: device, iOS version, app version and what happened immediately before the problem.
Frequently asked questions
What does Fällig cost?
A one-time purchase on the App Store. No further costs arise after that: no subscription, no advertising, no paid extras.
I already bought the app. How do I get it onto a new device?
Sign in to the App Store with the same Apple ID used for the purchase and download the app again — the purchase is tied to the Apple ID, not to the device. Inside the app, “Restore purchases” lets you check as well. If the purchase still does not appear, a short email with the App Store receipt helps.
Where is my data, and how do I back it up?
All items, intervals and receipts reside on the device and in your own iCloud. Fällig operates no servers of its own and has no access to this data. The app syncs between iPhone and iPad provided both are signed in with the same Apple ID.
In addition, the data form part of the normal iPhone backup — via an iCloud backup or through the Finder on a Mac. Anyone setting up a new device from such a backup has their maintenance data back. The app has no export function of its own.
How do I switch synchronisation off?
Fällig can be disabled in the iOS system settings under “Apple ID → iCloud → Apps using iCloud”. There is no separate switch inside the app: iOS already provides the mechanism, and it also defines what happens to data that has already been synced.
Which devices are supported?
iPhone and iPad running iOS or iPadOS 18 or later. An internet connection is needed for the purchase and for syncing between devices; otherwise the app works offline too.
I found an incorrect maintenance note.
Then please report it. The intervals and deadlines stored in the app are reference points; what is binding are always the manufacturer's specifications and the applicable national law. Reports of incorrect entries are corrected.
How this website and the app handle data: Privacy Policy.