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1 of 1 storefronts
Content in en-US
Content in en-US
Information
Preview 2 platforms
iPhone 3 images
iPad 4 images
What’s New Version 1.2
New Hot Deals tab
• Live countdown timers for Bách Hóa Xanh and GO! flash sales
• Daily "Best Bargains" feed from WinMart
• "Sold %" progress bars so you know when to act fast
• Per-retailer sections so you always know where the deal comes from
Price drop alerts
• Turn on notifications to catch new deals and price changes on items you follow
• Tapping a notification takes you straight to your saved list
Fixes bugs
Description
Chắc Chưa – Never overpay for groceries again!
Ever got home only to realize you paid more than you should have? Chắc Chưa helps you compare food prices across multiple supermarkets and convenience stores near you — before you shop.
SMART PRICE COMPARISON
Search for any product — eggs, milk, instant noodles, beverages — and instantly see prices from multiple stores side by side. Know where to buy for less.
STORES NEAR YOU
An integrated map shows supermarkets and convenience stores near your location. Not just cheap — but close too!
LATEST PROMOTIONS
Daily deals from WinMart, Co.opmart, Bach Hoa Xanh, Lotte Mart, AEON and more. Never miss a great offer.
SHOPPING LIST
Build your shopping list and estimate total costs at each store. Shop smarter every week.
MODERN INTERFACE
Supports light and dark mode. Smooth experience on every iPhone.
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Perfect for:
Households looking to cut grocery bills
Students and office workers buying daily essentials
Anyone who wants to shop smarter
Available in Vietnamese and English.
Accessibility
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Version history 3 versions
Build 886414519v1.22026-06-02 18:29:45
New Hot Deals tab
• Live countdown timers for Bách Hóa Xanh and GO! flash sales
• Daily "Best Bargains" feed from WinMart
• "Sold %" progress bars so you know when to act fast
• Per-retailer sections so you always know where the deal comes from
Price drop alerts
• Turn on notifications to catch new deals and price changes on items you follow
• Tapping a notification takes you straight to your saved list
Fixes bugs
Build 886047741v1.02026-05-26 04:24:50
Build 886132879v1.12026-05-26 13:47:07
What's new in 1.1.0:
• In-app product browsing — tap any store price to read the product page
inside Chắc Chưa. Native back gesture, refresh, and an "open in browser"
shortcut for when you're ready to buy.
• Foreign currency display — visiting from abroad? Settings → Display
currency to see VND prices alongside USD, EUR, JPY, KRW, CNY, GBP, AUD,
SGD, THB, or TWD. Exchange rates refresh daily.
• Full English localization — the app now reads natively in English,
matching your iOS system language.
• Improved onboarding — a quick tour of barcode scanner, home screen
widgets, and the new currency feature.
• Bug fixes:
- More accurate promotion discount percentages
- Smoother location permission flow
- Faster App Tracking Transparency prompt on first launch
Thanks for using Chắc Chưa! Got feedback? We'd love to hear from you.
No pricing data captured yet — comparisons appear once the app has paid storefronts or in-app purchases.
Availability 1 of 1 storefronts
| Region | Language | Price | Ratings | Avg | Version |
|---|---|---|---|---|---|
| US | en-US | Free | 0 | — | 1.2 |
Change log 7 changes · US
✎
releaseNotes updated
New Hot Deals tab
• Live countdown timers for Bách Hóa Xanh and GO! flash sales
• Daily "Best Bargains" feed from WinMart
• "Sold %" progress bars so you know w
✎
description updated
Chắc Chưa – Never overpay for groceries again!
Ever got home only to realize you paid more than you should have? Chắc Chưa helps you compare food prices across
✎
subtitle updated
Cheapest store near you
✎
name updated
Chắc Chưa
◆
Version 1.2 released
New Hot Deals tab
• Live countdown timers for Bách Hóa Xanh and GO! flash sales
• Daily "Best Bargains" feed from WinMart
• "Sold %" progress bars so you know when to act fast
• Per-retailer sections so you always know where the deal comes
◆
Version 1.1 released
What's new in 1.1.0:
• In-app product browsing — tap any store price to read the product page
inside Chắc Chưa. Native back gesture, refresh, and an "open in browser"
shortcut for when you're ready to buy.
• Foreign currency display
◆
Version 1.0 released