買了之後

Summary

《買了之後》is a lifestyle tracking app for iPhone that monitors expiry dates and warranties for skincare， appliances， consumables， and subscriptions， sending timely reminders to prevent waste.

What is 《買了之後》?

This iPhone utility app lets you record and track expiry dates for everyday items—skincare opening dates， water filter replacement cycles， appliance warranty deadlines， subscription renewals， and more. The system proactively reminds you when deadlines approach， so you never miss important dates. Built-in sticker library lets you quickly search and select common item images; photo background removal and preview features keep your item records clean and organized. The developer commits to zero data collection， ensuring privacy.

Core Capabilities

• Expiry tracking: Record lifespans for skincare， consumables， cosmetics， food， subscriptions， and warranties
• Auto-reminders: Proactive notifications when deadlines approach， preventing expiry or missed warranties
• Sticker library: Quick search and selection of common item images to simplify data entry
• Photo background removal: Automatic background removal and preview for cleaner， more organized item images
• Privacy protection: Zero data collection; all records stored locally on your device

Pros

• Simple， intuitive interface with minimal setup required
• Supports diverse item types， from skincare to appliance warranties
• Proactive reminders prevent missed deadlines and wasted money
• Photo background removal and sticker library make records visual and organized
• Complete privacy with zero data collection

Positioning & best fit

《買了之後》is built for individuals who value quality of life and want effective item expiry management. Whether you want to prevent skincare waste， track appliance warranties， or manage subscription renewals， this tool keeps everything organized and accessible.

• Quality-conscious individuals: Track skincare， cosmetics， and food opening and expiry dates to minimize waste
• Appliance and consumable managers: Monitor water filter， air purifier replacement cycles and warranty deadlines
• Subscription service users: Manage multiple subscription renewal dates to avoid unwanted auto-charges
• Privacy-focused users: All data stored locally， no cloud upload， complete control over personal records