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Bespaar Quiz

Twinstone asked me to deliver an iOS app for iPad to gather information about energy usage from their clients.

Bespaar Quiz application mockups

Twinstone B.V.

Real Estate


The Hague, Netherlands

Twinstone Team asked me to prepare an iOS app for the marketing team to gather data from potential customers

The goal of the project was to prepare an app for iPad's, that gathered information from potential customers and stored it in a dedicated backend app for future analysis.

Within 3 weeks both the backend application and the iOS app were completed. Additional challange was the requirement for the app to collect data without internet connection and syncing it after connecting to the internet. Thanks to incorporating Realm database for React Native, I've managed to complete all the requirements.

This app has gather more then 10k data points, which help promote Slimwonen App and gain insight into users behaviour.

Bespaar quiz application screenshots