SmartCart: Cheapest Groceries
Compare prices across stores
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Build your grocery list, then SmartCart shows the cheapest store for each item. Compares dozens of online retailers in one tap. No account required.
Grocery prices vary wildly between stores — same chicken breast can be $5/lb at one retailer and $11/lb at another. SmartCart shows you the cheapest place to buy every item on your list, in seconds.
How it works:
Tap items from a built-in grocery catalog or type your own. SmartCart pulls live prices from across the web (powered by Google Shopping) and shows the cheapest unit price for each item, alongside dozens of other retailers. Tap any merchant to view their listing and complete your purchase on their site.
What you can do:
• Browse a curated catalog of common grocery items, organized by category
• Build a shopping list with categories, quantities, and units
• Adjust quantities inline with +/- steppers; swipe any row to delete
• See which retailer has the cheapest unit price for each item
• View dozens of merchants per item — not just two or three
• Tap through to any merchant's product page in one tap
• Get a multi-store plan that shows the cheapest combination across your list
• Save your list locally — no account required
Why SmartCart:
• Wide coverage — pulls from major grocery, big-box, and specialty retailers
• Honest comparisons — see unit price, not just package price
• No checkout middle-man — you buy directly from the merchant
• Private — your list stays on your device, no account needed
• Fast — common items load in under a second from cache
Who it's for:
Anyone who buys groceries online (or pickup/delivery) and wants to stop overpaying without spending an hour clicking through retailer sites. Built for value-conscious shoppers, families on a budget, and anyone who'd rather use a price-comparison tool than guess.
A note on prices:
SmartCart shows the unit price (per pound, per gallon, per count) reported by each retailer's listing. Package sizes vary, so check the merchant's product page before you buy. We surface the cheapest option we find — you make the final call.
Privacy:
Your shopping list is stored locally on your device. SmartCart doesn't require an account, doesn't track you across apps, and doesn't sell or share your data. We only send your search queries to our price-lookup service to find prices.
What's next:
• Price history per item
• Notifications when a watched item drops
• List sharing with family
• More retailer coverage
Build a smarter grocery list. Download SmartCart.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, 恺蒂 王, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Search History
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 恺蒂 王
- Size
- 34.1 MB
- Category
- Shopping
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 SmartCart