Columbine Vineyards has developed a smartphone and tablet app, the Grape Positioning System, which allows consumers to find stores that carry the company’s grape varieties.

The app can be downloaded for Android at Google Play or for iPhone and iPad at the Apple App Store.

Users can add to the list of retail sites by reporting new locations to the Delano, Calif.-based grower-shipper through the app, according to a news release.

The app links to information about Columbine Vineyards and its products.