REG was a Swedish app to lookup car information based on license plates: car owner information, technical model details etc. The app was initially developed using Java for Android and was later migrated to Expo/React Native to add iOS support.

REG was aquired by car.info in 2021.

Role: Developer / Creator

Facts
Year: 2011–2021
Avg score: Consistently at ca 4.8
Achievements: Top 100 on Android long periods (SE)
Total installs: >500 000
Max active installs: ca 110 000

Tech
Java
React Native
Expo
Android
iOS