CalcBird

CalcBird is a focused shopping calculator for comparing real unit prices. Use it when package sizes, currencies, coupons, deposits, or discounts make a simple price tag hard to trust. What CalcBird can help with: • Calculate unit prices by item, weight, or volume • Compare up to four products with compatible units • Handle coupons, deposits, and full-reduction discounts • Save calculation history locally • Create custom units for recurring shopping scenarios • Show source currency, home currency, and ExchangeRate-API reference-rate update status • Run structured unit-price calculations from Siri and Shortcuts Exchange-rate conversion is provided for reference only. Rates may be delayed, cached, or unavailable, so final purchase decisions remain yours.