Multiview Live

Privacy Policy

Last updated: October 24, 2026

In short: Multiview Live does not collect personal data. There is no user account, no tracking, no advertising and no analytics. All settings stay on your device.

Controller

Daniel Stiefelhagen
Beethovenring 6b
15711 Königs Wusterhausen
Germany
Email: mail@danielstiefelhagen.de

The apps

What is stored on your device

The apps (Multiview Live for iPhone & iPad, Multiview Live for Mac and Multiview Live Sender) only store your settings locally on your device, for example your Companion server address, VDO.Ninja links, ProPresenter address, button assignments, layouts and names. This data is never sent to us. Deleting the app removes it. On the Mac you can export the settings to a file yourself.

Connections the apps make

The apps only connect to services you set up yourself:

  • Bitfocus Companion, ProPresenter, Multiview Live Sender and NDI® sources on your local network. For this, iOS/iPadOS/macOS asks for local network permission. These connections run directly between your devices.
  • VDO.Ninja: When you enter a VDO.Ninja link, the app loads that page in a web view, and VDO.Ninja’s privacy terms apply. For the video connection (WebRTC), technically necessary data such as IP addresses is exchanged between the devices involved and VDO.Ninja’s servers.
  • Camera access (Mac and iPad): If you choose a USB video device (Mac and iPad) or a Blackmagic device (Mac) as the source, macOS or iPadOS asks for camera permission. Multiview Live displays the picture and only saves it when you start a recording yourself – locally on your Mac. Multiview Live Sender sends it only to your own devices on the local network, never to us or third parties.

Purchases

Purchases (Pro and other upgrades) are handled entirely by Apple’s App Store. We do not receive personal data such as your name or payment details. Apple’s privacy policy applies.

Feedback

When you contact us via “Send Feedback”, your email app opens. If you choose, the email includes the app version, system version and device type. We only use your email to reply and delete it when it is no longer needed (Art. 6(1)(b) and (f) GDPR).

This website

This website uses no cookies, no analytics and loads no third-party content (no external fonts, no embedded videos).

When you visit, the web server stores technically necessary access data (server log files): IP address, date and time, page requested, browser and operating system, and the referring page. This is needed to run the website securely (Art. 6(1)(f) GDPR). Log files are deleted automatically after a short time.

Your rights

You have the right to access, rectify, erase and restrict the processing of your data, to data portability and to object (Art. 15–21 GDPR). Just write to mail@danielstiefelhagen.de. You can also lodge a complaint with a data protection supervisory authority.

Changes

If the app or this website changes, we will update this policy. The version published here applies.