Four Orange Boxes app for iPhone and iPad

- Browse and discover postcodes in Australia and New Zealand.
- Filter postcodes by state (Australian) or island/region (New Zealand).
- Search for postcodes by suburb/locality, state/region, and postcode.
- Sort by postcodes by suburb/locality and postcode in either ascending or descending order
- Find which postcode you are currently located in.
- Long press a location on the map to discover its postcode.
- Copy or share postcodes with others.
- Add postcodes to a list of favourites and categorise them in folders through a one-off in-app purchase.