KaiOS

KaiOS is a lightweight mobile operating system designed for feature phones, combining the simplicity of traditional phones with some smart capabilities. It enables devices to run apps like WhatsApp, YouTube, and Facebook, providing internet access and essential smartphone functions without the complexity or cost of advanced smartphones. KaiOS is built on a modified version of the Linux kernel, making it efficient and suitable for low-power hardware. This allows manufacturers to produce affordable phones that offer internet connectivity, app access, and basic smartphone features, helping to bridge the digital gap in areas with limited infrastructure.