MathCart - Unit Price Compare

Stop Guessing. Start Saving. Which one is actually cheaper?

We’ve all been there: trying to figure out if the 1.5kg bulk pack is truly a better deal than the 400g buy-1-get-1 promo. Doing the math in your head is exhausting.

Beware of the bulk price trap! Retailers often use cognitive bias on store shelves—don’t get fooled by bigger packaging, as larger items can actually be more expensive.

Meet MathCart, your ultimate shopping companion designed to help you compare price options and know exactly which product gives you more value. Easily run a quick price compare on sizes and units instantly. Type it in or point your camera (premium feature) to find the best deal, get the lowest unit price, and save money.

🌟 Core Features
• Smart Price Comparison: Input price and quantity to compare 2 products. The smarter choice is highlighted immediately.
• Unit Price Calculator: See the exact breakdown of what you are paying for per unit.
• Percentage Savings: Know exactly what percentage and amount you save by choosing the better deal.

⚡ Effortless & Fast Input
• Custom Keyboard: Designed specifically for rapid, hassle-free numeric input.
• One-Handed Comfort: Supports left and right-Handed modes for easy use while pushing a shopping cart.
• Tactile Haptic Feedback: Feels responsive and satisfying with every tap.
• Dark Mode Support: Easy on the eyes in low-light stores.

💎 Premium Features & Smart Tools (In-App Purchase)
• Camera Scanner: Scan labels (not barcode) to fill price and quantity faster using your camera, powered by OCR technology.
• Automatic Unit Conversion: Mix and match units seamlessly (e.g., kg to ounces or liters to ml) without manual math.
• Quick Multipliers: Instantly multiply quantities (x2, x3, x5) for bundled deals.
• Auto Currency Format: Adapts automatically to your local currency and region settings.

🎯 Who is MathCart for?
• Smart Grocers: Make confident decisions at supermarkets or local minimarkets.
• Budget-Conscious Shoppers: Perfect for anyone looking to optimize spending and stop guessing supermarket deals.
• Bulk Buyers: Easily verify if bulk wholesale prices are actually cheaper than retail.

Download MathCart today, outsmart the retail traps, and never overpay for groceries again!

📌 Notes
• Ad-Supported: The free version contains ads to keep the core features free for everyone.