No. APK files are strictly for Android operating systems. iOS users would require an IPA file and a jailbroken device or a specific sideloading tool.
Before proceeding with an APK file from a third-party source, please consider the following:
If you have already downloaded the file but have not installed it, you can check its safety using these methods:
While specific documentation for "Ks99v2" is limited, the naming convention and available search data suggest the following: Likely Context and Origin Source Hosting : This specific file has been identified on Google Drive
If you are looking for this APK to help with or account growth , I can help you with: Tips for organic TikTok growth without using mods.

