Privacy policy
Trichterli stores everything on your device and, if you are signed in to iCloud, in your iCloud. There is no account, no analytics and no server of ours.
Last updated: 2 November 2026
The German version is binding. Datenschutz (Deutsch)
Who is responsible
Responsible for this app and this website is the operator of Trichterli, reachable at trichterli@bognar.net.
What stays on the device
Your household with paychecks, lines and accounts is stored in the app's protected area on your iPhone.
- No account, no identifier, no analytics, no advertising SDK.
- Your device's iCloud backup includes the app's data; that is Apple's service, not ours.
- At launch the app loads a list of further apps from apps.bognar.net; it sends nothing about you.
iCloud
The household syncs between your devices through iCloud. If you invite someone, it lives in your private iCloud database and is visible only to the invited Apple IDs. This is Apple's service under your Apple ID; we see none of it.
Purchases
Purchases go through Apple. We learn neither your name nor your payment method; the app only checks whether the purchase exists on your Apple Account.
This website
The website is static and sets no cookies. The host (Cloudflare) processes technical connection data when you visit.
Your rights
As we store no data about you, there is nothing to view or delete with us. If you delete the app and its iCloud data, everything is gone. Questions go to trichterli@bognar.net.
Legal basis
This website is governed by the Swiss Data Protection Act (revFADP) and, where applicable, the GDPR.
Changes
If something changes, it appears here with a new date.