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Talk directly to the two brothers who built it.

No support bots and no ticket queues. Every email goes straight to Manfred and Gustav. Whether you have a setup question, a feature idea, a bug report, or a press story, we read and reply to every message.

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General Support & Setup

Questions about configuring friction on Android or iPhone, setting up Smart Friction schedules, programming NFC tags, or restoring Fluid Pro cosmetics.

Press & Media Inquiries

Writing a story on digital wellness, mindful friction, or indie apps? Reach out for founder interviews, review access, or grab ready-to-use assets from our Press Kit.

Report a Bug or Suggest a Feature

Found something behaving unexpectedly? Include your phone model (e.g., Pixel 9, Galaxy S24, iPhone 16), OS version, and steps to reproduce so we can ship a fix fast.

Leave a Store Review

We have zero ad budget and no investors. Honest reviews on the App Store and Google Play are the single biggest way new people discover Fluid Friction.

Community & Founders

Follow the build in public.

See new themes, physics experiments, and shipping updates from Manfred and Gustav.

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Free to download. Every friction tool is free forever.

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