Compare prices across K-Ruoka (K-Citymarket, K-Supermarket) and S-Kaupat (Prisma, S-Market, Alepa). Our Split Trip algorithm tells you exactly when it's worth visiting two stores to maximize savings.
No account needed. Privacy-first. Made for Finland.
Most apps just show flyers. We digitize entire pricing databases to give you basket-level intelligence.
Our algorithm analyzes your shopping list and calculates if splitting your purchase between two nearby stores saves enough money to be worth the extra trip.
No account needed. Your shopping lists stay on your device only. Zero tracking. GDPR compliant. We never see what you buy.
Designed for everyone in Finland. The interface and product data are fully accessible in Finnish, Swedish, and English.
We believe your shopping habits are your business. Tarkka is built with a zero-knowledge architecture.
Download and start saving immediately. No email, no password, no social login.
Your shopping lists and favorites are stored locally on your device. We don't see them.
Strict adherence to EU data protection laws with zero tracking pixels.
Tarkka never knows what you actually buy. We only see what you add to your shopping list on your device. Your real purchases are completely private.
Tarkka gathers pricing information from publicly available online sources. While we strive for accuracy, please note that store prices can change rapidly.
Real-time syncing may occasionally lag behind in-store updates. Always verify final prices at the store shelf.
Support independent development. Save way more than you spend.