jsKassenrechner

jsKassenrechner is the fast shopping calculator for the supermarket aisle. Type in an item, enter price and quantity, and the running total updates immediately. You always know what's waiting for you at the checkout.

★ Live total while you shop
Large, easy-to-read total display. Every new item is added straight away. Perfect for the weekly shop, a budget run, or simply to avoid surprises at the till.

★ Cash-register numpad
A classic numeric keypad for fast price entry without an item name — perfect when you just want to sum things up. Quantities can be set right inside the numpad.

★ Article master data with price history
Frequently bought items are remembered automatically. Next time, a single tap adds them back to the list. For every article you can see the recent prices, and a small arrow shows whether the current price is higher or lower than before.

★ Autocomplete
While typing a name, matching suggestions appear instantly with the most recently paid prices. A tap fills in name and price.

★ Purchase history
Every completed shop is saved with date, time, total and all line items. Open any past purchase to review the details.

★ Flexible VAT / sales tax
Choose whether tax is already included in the prices you type, or added at the end. The tax rate is fully configurable — suits any country and use case.

★ Encrypted backup
All data can be exported as a password-protected backup and imported back on another device. Article catalogue and shopping history move along when you switch phones.

★ 22 languages
Deutsch, English, Français, Español, Italiano, Português, Nederlands, Polski, Čeština, Magyar, Română, Svenska, Dansk, Suomi, Ελληνικά, Türkçe, Русский, 日本語, 中文, 한국어, العربية, עברית — manual pick in settings or auto-detect from system.

★ Currency selectable
Euro, US dollar, British pound, Swiss franc and many more — the display adapts automatically to the chosen currency.

Everything runs offline on your device. Just open and start adding.