CheckBuy

Shop Smarter, Not Harder. A powerful and easy-to-use smart shopping list app designed to simplify and optimize your daily shopping.

With Shopping List, you can create shopping lists quickly, manage them by store, and reuse your items with smart master data. The more you use it, the better it understands your habits. And now with the latest update, you can even analyze your spending and price trends!

This is more than a memo — it’s your personal shopping assistant.

Key Features

1. Quick & Easy Shopping List Creation

• Frequently purchased items are automatically saved as master data
• Save time by reusing your common items next time you shop

1. Manage Lists by Store

• Register multiple stores (supermarkets, pharmacies, etc.)
• Easily switch between lists depending on where you're shopping

1. Gets Smarter as You Use It

• Automatically records purchase history
• Personalized experience based on your own shopping habits

1. Visualize Your Shopping Insights — NEW!

• Track price changes for individual products over time
• See monthly spending trends in easy-to-read graphs
• Discover frequently used stores and most purchased items
• Great for people who want to save money or track budgets effortlessly

1. Simple & Intuitive UI

• Clean, minimal design
• Easy enough for anyone to use — no learning curve

Perfect for:

• People who often forget what to buy
• Those tired of retyping the same shopping list every week
• Anyone who shops at multiple stores and wants to stay organized
• Budget-conscious users who want basic spending analysis without a full finance app
• Anyone looking to make shopping faster, easier, and smarter

Privacy & Security

• Works offline
• No login required
• All data is stored only on your device

Your shopping habits are your own — we respect that.