iOS (formerly iPhone OS) is a mobile operating system created and developed by Apple Inc. exclusively for its hardware. Developed by Apple
License: Free
Tizen is an operating system based on the Linux kernel and the GNU C Library implementing the Linux API. It works on a wide range of devices, including smartphones, tablets, in-vehicle infotainment devices, smart TVs, PCs, smart cameras, wearable computing (smartwatches), Blu-ray players, printers and smart home appliances. Developed by Linux Foundation
License: Open Source
Tizen OS is a highly customizable platform primarily used for smart devices, offering lower-cost options and good hardware compatibility. In contrast, iOS boasts a vast app ecosystem, superior security, and consistent performance, making it more suitable for mainstream smartphones and tablets.