Четыре Лапы - зоомагазин

A marketplace for cosmetics and beauty/home products with delivery to home or pickup points, but in practice has stability and filter functionality issues.

O'STIN — an online clothing and accessories store app with delivery, bonus system and returns, but frequent payment and refund issues.

Mobile app for РИВ ГОШ, an online cosmetics and perfume retailer, featuring a brand catalog, loyalty program, and offline store locator, but with critical stability and functionality issues.

A marketplace app for construction and household goods with search, checkout, and delivery features, but suffers from authentication issues and performance problems.

Official app of the federal retail chain "Bigam" for searching and purchasing tools, equipment and building materials with digital loyalty card and delivery services across Russia. In practice, it operates inconsistently: half of users praise its speed and convenience, while the other half complain about lags, slowdowns, malfunctioning filters and frequent search result resets.

Marketplace for electronics and household appliances with product search, ordering, delivery, installment payment and Trade-in program features, but with frequent filtering and search errors.

The Fix Price app allows you to browse a catalog of over 2,000 items, place orders with delivery or pickup options, manage a virtual loyalty card with points accumulation, and track order statuses.

Mobile online store for shoes and accessories featuring a catalog, filtering system, shopping cart, loyalty program, and free delivery to physical stores, but with unstable app performance (login errors, freezes, occasional crashes).