DMC Studio · Denkfunke

Support & Privacy Policy

Support

Questions, bugs or problems with a purchase? Write to:

starcolony.support@gmail.com

Please include your device model and iOS version. Purchases can be restored in the app under Settings → Restore purchases.


Privacy Policy

Last updated: November 1, 2026

Who is responsible

Danijel Markovic (DMC Studio), Reitbahnstrasse 10, 9400 Rorschach, Switzerland. Email: starcolony.support@gmail.com

Your training data

Denkfunke does not require an account and we do not run our own servers. Your scores, streak, sparks, purchases in the in-app shop and settings are stored on your device. If iCloud is turned on, Apple also keeps a copy in your own iCloud account so your progress is not lost and you can continue on a new iPhone. We do not receive this data.

Home Screen widget

The widget shows Funki, your streak and today's training. It reads a small summary that the app saves on your device. Nothing is sent to us.

Reminders

Daily reminders are local notifications created on your device at the time you choose. No data is sent to us. You can turn them off in the app under Settings or in the iOS settings.

Game Center

If you are signed in to Game Center, achievements and leaderboard scores are sent to Apple. Your Game Center name may be visible to other players on leaderboards. This is governed by Apple's privacy policy; we do not receive personal data from it.

In-app purchases

Purchases such as “Remove Ads” are processed entirely by Apple through the App Store. We never see your payment details. We only receive confirmation that a purchase was made.

Advertising (Google AdMob)

The free version shows ads from Google AdMob, operated by Google Ireland Limited and Google LLC. To deliver and measure ads, Google may process:

  • the device advertising identifier (IDFA), only if you allow tracking
  • IP address, device type, operating system and language
  • ad interactions such as views and taps

In the EU, EEA, UK and Switzerland you are asked for consent before personalized ads are shown. You can change your choice at any time in the app under Settings → Privacy settings, and you can disable tracking in iOS under Settings → Privacy & Security → Tracking. Without consent you may still see non-personalized ads. Details: How Google uses data from partner apps. Buying “Remove Ads” turns off banner and full-screen ads; optional bonus videos stay available.

Not a medical product

Denkfunke is a game for everyday mental exercise. It is not a medical product and does not diagnose, treat or prevent any condition.

Children

The app is not directed at children under 13, and we do not knowingly collect personal data from them.

Your rights

Under the Swiss Federal Act on Data Protection (FADP) and, where applicable, the EU GDPR, you have the right to access, correct and delete your data and to object to processing. Since we do not store your data ourselves, please contact Google for ad data and Apple for iCloud and Game Center data. Deleting the app removes all data stored on your device. You may also lodge a complaint with a data protection authority.

Changes

We may update this policy. The current version is always available on this page.