Generally responsive with minimal lag, even on mid-range devices.
Third-party launchers are generally considered a way to customize your device without "rooting" it. Most versions are available via the Google Play Store, which provides security scanning. If you are downloading an APK directly from a third-party site, ensure the source is reputable (such as Uptodown) to avoid malware risks. iLauncher (iOS7) for Android Review download ilauncher v3.3.0 apk
Some users report "double lock screens" where the native Android lock screen persists alongside the launcher's. Occasional reports of overlapping widgets or freezing. Safety and Installation Generally responsive with minimal lag, even on mid-range