wrrnty – Warranty Keeper
wrrnty – Warranty Keeper Summary
wrrnty – Warranty Keeper is a mobile iOS app in Tools by ADHOCON GmbH. Released in Dec 2025 (2 months ago). Store metadata: updated Dec 10, 2025.
Store info: Last updated on App Store on Dec 10, 2025 .
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App Description
Never lose a receipt or forget an expiring warranty again!
wrrnty is the simplest app for digital warranty certificates. Take a photo of your receipt, enter the product details – and get a professional warranty certificate as PDF.
▸ HOW IT WORKS
1. Take a photo of your receipt
2. Enter product details (name, purchase date, warranty period)
3. Optional: Add product photo and manufacturer info
4. Generate and save your PDF warranty certificate
▸ FEATURES
• Professional PDF certificates with embedded photos
• Warranty overview with status (active/expired)
• Automatic warranty end date calculation
• Share via email, messenger or cloud
• Works offline – no internet required
▸ 100% PRIVACY
All your data stays on YOUR device. No cloud, no servers, no registration. We never see your receipts – nobody does but you.
▸ PERFECT FOR
• Electronics & appliances
• Furniture & home goods
• Tools & garden equipment
• Computers & gadgets
• Anything with a warranty!
▸ BRUTALIST DESIGN
No clutter, no distractions. Black and white, purely functional.
An app by ADHOCON GmbH, Ludwigshafen, Germany.