You can also customize the app icon, theme, and label to identify between different versions of the same app easily. You have the option to hide notifications, secure your account with the screen lock, etc. Some apps mentioned in the list only let you create two instances, while others create up to 99 parallel instances. These are some of the best clone apps for Android to simultaneously use multiple accounts of the same app. Best Apps to Clone Apps for using Multiple Accounts If the option is present, you are not required to install any other additional app to perform this task. So, first of all, go to your device settings and see if there is any built option that will let you clone apps or use the apps. For example, Xiaomi devices with MIUI already have an option called Dual Apps which will let you clone any app installed on your device without installing a third-party app. Some Android smartphones might already come with an option to run dual apps.