Several jailbreak tweaks are available that can be installed on jailbroken iOS 15 or 16 devices to bring the illusion of iOS 18.Vantaye can be used for getting a home screen app icon makeover with a dark mode-friendly look.TrollRecorder JB can help record phone calls on iOS 15 or 16 devices, while PopOutButtons can add a new animation.LoopVideos can be set up to loop videos and QuickActions can help customise the lock screen buttons.CalculatorHistory enables the running history of math problems in iOS 15 & 16 Calculator app.Griddy lets you place app icons anywhere on the Home Screen you want.CC18 helps you enjoy the Control Center's circular design toggle buttons.BioProtect XS can passcode-protect and offer biometric protection to individual apps on the Home Screen.CCSupport adds Control Center toggles to iOS & iPadOS 18 for iOS 15 & 16.All the features mentioned approximates the native ones brought about by the latest iOS version.