WAS: User-Agent Switcher is a versatile browser tool for iPhone that simplifies testing website views across different devices. With the ability to switch between mobile and desktop views in a single click, this app lets you modify user-agent strings to see how websites appear on various screens. The built-in WebView browser eliminates the need for multiple devices or emulators, offering a convenient solution for testing site compatibility.

Explore a wide array of preloaded user agents or create custom ones effortlessly. WAS also provides numerous built-in settings for swift content testing, ensuring seamless adaptability checks. Enhance your testing process and experience the convenience of previewing websites on diverse devices hassle-free with WAS: User-Agent Switcher.