Here are some of the popular ones:

1. Nike SNKRS: This app allows you to browse and purchase Nike sneakers, as well as receive notifications about upcoming releases and restocks. You can also customize your feed based on your interests and browse limited-edition releases.

2. Adidas: The Adidas app allows you to shop for Adidas sneakers, apparel, and accessories. You can also access exclusive products and collaborations, as well as receive personalized recommendations based on your preferences.

3. GOAT: GOAT is a marketplace for buying and selling authentic sneakers. You can browse a wide range of styles from various brands, and the app offers a “ship to verify” service to ensure that the sneakers you purchase are authentic.

4. StockX: StockX is another marketplace for buying and selling sneakers, as well as other items such as streetwear and luxury goods. The app offers a “stock market of things” approach to buying and selling, where prices are based on supply and demand.

5. Foot Locker: The Foot Locker app allows you to shop for sneakers and other footwear, as well as apparel and accessories. You can also access exclusive products and releases, as well as track your order status and store locations.

Using any of these apps, you can filter your search by brand, style, size, color, and price range to find the perfect pair of sneakers that meet your needs and preferences. Additionally, many of these apps offer personalized recommendations based on your browsing history and purchase history.

In addition to filtering your search and receiving personalized recommendations, some of these apps also offer features to help you make informed decisions when choosing a pair of sneakers. For example, Nike SNKRS provides detailed product information, including materials, fit, and technology, as well as customer reviews and ratings. Adidas also offers product information and reviews, as well as sizing recommendations based on your foot measurements.

Another helpful feature of these apps is the ability to track and manage your sneaker collection. GOAT and StockX allow you to easily keep track of the sneakers you own, as well as their value and market trends. This can be helpful if you are a sneaker collector or if you want to resell your sneakers in the future.

Overall, using apps to find the best pair of sneakers can be a convenient and efficient way to shop for footwear. With a wide selection of styles and brands, personalised recommendations, and helpful features, these apps can help you find the perfect pair of sneakers to fit your style, needs, and budget.