Crafium Blog

Shopping cart functionality is the heart of every ecommerce app. Customers expect products, quantities, prices, discounts, and totals to update instantly as they shop. When the cart stops updating correctly, the entire purchasing experience suffers. A customer may add a product but not see it appear in the cart. Quantities may fail to update, discounts […]

In ecommerce, product images are often the deciding factor between a purchase and an abandoned cart. Shoppers can’t physically touch or inspect products, so they rely heavily on visuals to evaluate quality, features, colors, and overall value. When product images fail to load, the shopping experience quickly breaks down. Users may assume the app is […]

Apple is known for its tightly controlled ecosystem, consistent hardware standards, and reliable software updates. Compared to other mobile platforms, developing for iOS is often considered more straightforward due to the limited number of device manufacturers and operating system variations. However, that doesn’t mean compatibility issues don’t exist. Many businesses and developers encounter situations where […]

Memory management is one of the most critical aspects of mobile app development. Even a feature-rich application can suffer from crashes, slow performance, and poor user reviews if it fails to manage memory efficiently. One of the most common performance issues developers face is a mobile app memory leak. While memory leaks may seem like […]

You enter the correct email and password, tap Log In, and nothing happens. Maybe the app shows an error, keeps loading, rejects your credentials or sends you back to the login screen. When app login is not working, the problem is not always your password. Network problems, outdated apps, incorrect device settings, authentication failures, server […]

An app that worked perfectly before an update can suddenly start crashing after the latest version is installed. It may close during startup, freeze when opening a feature, or crash whenever you perform a specific action. An app can crash after an update because of a new bug, OS incompatibility, broken dependencies, database migration problems, […]