Takk
Alongside Hagar's team, we built the app for Takk, the new loyalty programme for Bónus, Hagkaup and Eldum rétt.
- Client
- Hagar
- Year
- 2025
- What we did
- App development, with Hagar's team. Design by Júní.
- Built with
- React Native, GraphQL, wallet passes
What Hagar needed
Hagar wanted one loyalty programme across Bónus, Hagkaup and Eldum rétt.
Customers earn Takk krónur on Takk products and spend them in store. One Takk króna is worth one króna.
What we did
We helped build the app as part of Hagar's development team. The loyalty system behind it is Hagar's. Júní did the design.
Members identify themselves with a pass in Apple Wallet or Google Wallet, see what's on offer, sign up for events and keep their receipts.
The app is built in React Native.



How it went
Takk launched in January 2026, across Bónus, Hagkaup and Eldum rétt.


