Privacy

In short: I see none of it.

Nestwerk collects no data about you. There's no account, no advertising, no analytics and no trackers. What you write stays on your device.

This translation is provided for your convenience. The German version is legally binding.

What stays on the device

Tasks, notes, subtasks, people, topics, photos of people and all settings are stored only locally on your iPhone and Apple Watch. They're not transferred to me or anyone else.

Permissions

Nestwerk only asks when you first use a feature, and keeps working if you decline: notifications for reminders, alarms (iOS 26 and later) for tasks with an alarm turned on, microphone and speech recognition for dictation. For photos of people, the app gets no access to your library, only the one picture you choose. Nestwerk does not access contacts, calendars, location or any other data.

iCloud (optional)

If you turn on “On all devices” in Settings, your data is synced between your devices through your own iCloud account, along with the order of your topics. Apple is responsible for this, and I have no access to it. With the switch off, nothing leaves your device.

Dictation, Siri and Apple Intelligence

Dictation in Nestwerk recognises speech only on the device and sends no recordings to any server, including me. The same applies to Apple Intelligence: the language model runs on the iPhone.

If you use Siri, Apple processes your request under Siri's own privacy rules. Nestwerk only receives the recognised text of the task.

Notifications and alarms

Reminders and alarms are scheduled locally on the device. There's no server that sends them, so no titles or dates are transferred.

Support through in-app purchase

One-time contributions go through the App Store. Apple handles the payment, and I receive no payment or personal data.

Donations via PayPal

If you support Nestwerk with the PayPal button, you switch to PayPal (Europe) S.à r.l. et Cie, S.C.A., 22-24 Boulevard Royal, 2449 Luxembourg, where PayPal's privacy statement applies. PayPal passes me your name, email address, the amount and any message. The legal basis is processing your donation (Art. 6(1)(b) GDPR). I keep this information as long as tax and commercial law require (Art. 6(1)(c) GDPR) and use it for nothing else.

Crash reports and test versions

If you have turned on “Share With App Developers” in your iPhone settings under Privacy & Security › Analytics & Improvements, Apple provides me with crash reports and aggregated usage figures. They contain no tasks, names or notes. If you use a test version via TestFlight, Apple also shows me installations, sessions and crashes, the feedback you send yourself and, if you were invited by email, your name and email address. Apple is responsible for these services. I use the information only to fix bugs (Art. 6(1)(f) GDPR).

When you write to me

If you write to support@nestwerkfamily.app, I see your email address and the content of your message. If you use the Feedback button in the app, the end of the email also contains: app version, iOS version, device model, language setting and appearance. These details are visible in the draft and can be deleted before sending. I use them only to answer your request and delete the message afterwards.

The legal basis is answering your request (Art. 6(1)(b) GDPR, otherwise (f)).

This website

This site is hosted by Vercel Inc., 440 N Barranca Ave #4133, Covina, CA 91723, USA. When you visit, Vercel processes technically necessary data in server logs: IP address, time, requested address and browser identifier. The legal basis is my legitimate interest in a secure, working website (Art. 6(1)(f) GDPR). Vercel deletes these logs automatically after a short time; I do not analyse them.

Vercel is based in the USA and certified under the EU-U.S. Data Privacy Framework. The transfer relies on the European Commission's adequacy decision (Art. 45 GDPR).

I use no cookies, no analytics and no ad networks. Fonts are loaded from this site itself, not from third parties. Your browser stores only two things locally: your choice between light and dark, and whether you closed the language hint. Neither leaves your device.

Your rights

You have the right of access, rectification, erasure and restriction of processing, the right to data portability and the right to object to processing based on legitimate interest (Art. 15 to 21 GDPR). As I do not store any personal data about you myself, in practice this mainly concerns emails to me. You delete your app data by removing the app from your device, and data synced to iCloud in the iCloud settings of your Apple Account.

You can also lodge a complaint with a data protection supervisory authority, for example the one responsible for me: Die Landesbeauftragte für den Datenschutz Niedersachsen, Prinzenstraße 5, 30159 Hannover, Germany.

Responsible

Viktor Weber
Schwanbergerstraße 1
38106 Braunschweig, Germany
support@nestwerkfamily.app

Last updated: September 2026