CheapBit: Price Calculator

CheapBit is a shopping calculator for unit prices, discounts and your shopping budget. Enter product prices and pack sizes to compare costs before you buy.

Unit price comparison
Compare price per unit across different sizes, with support for ml, l, g, kg, oz, lb and pieces.

Discount calculator
Work out percentage discounts, fixed amounts off, bundle prices and buy X, get Y offers.

Shopping list and budget
Plan purchases in your cart, enter shelf prices and check the total against your budget.

Price Memory and history
Save product prices, reuse them in comparisons and review price history for your saved items.

Barcode scanner
Use barcodes to save and find items, keeping their details linked across comparisons, promotions, your cart and Price Memory.

Currency converter with Travel Mode
Compare foreign-currency prices while shopping abroad. Refresh supported exchange rates in the optional Travel Mode add-on.

Personal settings
Choose your language, switch between light, dark and system themes, and adjust text size and price decimal places.

Optional purchases
CheapBit Pro and Travel Mode are available as separate one-time in-app purchases.

Please note
Calculations use the values you enter. Check product details, promotion terms and the final checkout price. Currency conversions are estimates; exchange rates, taxes and fees may vary.

Recent changes:
- Scan barcodes to save, find, and check items faster
- Smart matching keeps prices, sizes, and barcodes connected across Compare, Promo, Cart, and Price Memory
- Track planned and current shelf prices for clearer budgets
- View price history for saved items
- Choose 0–4 decimal places for prices
- Improved shopping lists, saved-price updates, and stability