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Xevono

Xevono

Audit-proof mileage tracker

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Xevono is an audit-proof mileage tracker to replace expensive hardware dongles. We guarantee GoBD compliance for Germany with a zero-knowledge approach. GPS data stays on-device; we only store cryptographic hashes in Swiss WORM storage for verification. CarPlay categorization, gap detection, and full audit trails.
Xevono gallery image
Xevono gallery image
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Launch tags:iOS•Productivity•Finance
Launch Team / Built With
Flowstep
Flowstep
Generate real UI in seconds
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What do you think? …

Paul
Maker
📌
Hey Product Hunt! I’m Paul, I’m 17 years old, and I’m the founder of Xevono. I’ll be honest: I’m skipping the marketing fluff. I didn't build this because of a tax audit story. I built it because the current solutions for mileage tracking are broken. You either have to pay €100s for a hardware dongle or sacrifice your privacy by sending every GPS coordinate to a third-party server. Together with two German lawyers, I developed Xevono to be an audit-proof tracker that requires no hardware and respects your privacy by design. Focus: German Tax Compliance Because I built this with German legal experts, we are currently focusing entirely on the German market. While you can use Xevono in Austria and Switzerland, we can only guarantee legal audit-proof compliance for the German tax system. What makes us different: - Privacy-First Architecture: Your raw GPS data NEVER leaves your iPhone. - Tamper-Proof Verification: We only store cryptographic hashes in immutable WORM storage in Switzerland. This allows tax authorities to verify your logs without seeing your personal location history. - CarPlay Integration: Categorize trips as "Business" or "Private" directly on your dashboard. - No Hardware: No OBD-II plugs or extra batteries. It runs purely on your iPhone. Pricing & Launch Deal - Free: 1 vehicle & driver with local storage - Pro: Unlimited vehicles; Apple CarPlay, GDPdU, GPX & PDF-Export; Apple iCloud, Dropbox, Google Drive & Microsoft OneDrive; Widgets & Shortcuts PH Exclusive: The first 500 users get 3 months of Pro for free with code: PRODUCTHUNT2026. Valid until March 1 2026. I’d love to hear your thoughts on our approach. Ask me anything!