EFN Group LLC Shopping
Pingr - TCG & Restock Alerts is a shopping app by EFN Group LLC earning an estimated < $5k/mo on the App Store with < 5k installs a month. Below are its 6 current App Store screenshots.
Pingr - TCG & Restock Alerts generates an estimated < $5k per month in App Store revenue, from around < 5k downloads a month. Its listing holds a 5.0-star rating across 1 ratings. The app has been on the App Store since 2026. Figures are monthly estimates of worldwide App Store performance.
Pingr is a real-time restock alert app for trading card game products. When a hard-to-find item comes back in stock at a major retailer, it lands in your live feed and pings your phone — with the product, the price, and a direct link to the retailer's own website.
From the App Store listing.