Many modern users are faced with the need to simultaneously use several accounts in one messenger or social network. The standard operating system Android initially does not always provide the function of launching several copies of the same applications on one device. This creates inconvenience for those who separate personal and work correspondence or maintain several game accounts.
However, developers and smartphone manufacturers have found many workarounds to solve this problem. There are several methods that allow you to create a complete copy app that will work regardless of the original. The choice of a specific method depends on the model of your gadget, firmware version and data security requirements.
In this material we will analyze in detail all the available options: from built-in system functions to the use of third-party software and advanced debugging tools. You will learn how to set up an isolated application space without the need for superuser (root) rights.
Built-in cloning functions from manufacturers
Major vendors such as Xiaomi, Samsung, Huawei and OnePlus, often implement the function of cloning applications directly into the shell of their operating system. This is the most reliable and energy-efficient method, since it works at the system kernel level and does not require the installation of additional software. Typically this option is called “App Cloning”, “Dual Apps” or “App Twin”.
To activate this feature, you need to go to the device settings. The path may vary depending on the brand, but most often it looks like this: Settings → Applications → Cloning applications. In the list that appears, you will see only those apps that the system supports for duplication. As a rule, these are popular instant messengers and social networks.
After turning on the switch, a second icon with a small mark icon (for example, an orange circle or chain) will appear on the desktop next to the desired application. This copy works completely autonomously: you can log in to it under a different phone number or login, receive separate notifications and configure individual settings.
It is worth noting that the list of supported apps is limited by manufacturer policies. If you want to clone a less popular application or game, the system utility may not offer this option. In this case, you will have to resort to third-party solutions.
Using third-party parallel applications
If your firmware does not have a built-in duplication function, specialized utilities from store Google Play. These apps create a virtual environment or sandbox inside your device, within which a copy of the application runs. The most famous representative of this class is Parallel Space.
The principle of operation of such tools is to emulate a second operating system. When you add a app to parallel space, it is reinstalled inside that container. This allows you to bypass system restrictions on installing one package with the same name.
The setup process usually takes a few minutes and looks like this:
- 📲 Download a cloner application (for example, Parallel Space, 2Accounts or Multiple Accounts) from the official store.
- 🔐 Provide the necessary permissions to access the storage and phone for notifications to work correctly.
- ➕ Click the "Add application" button and select the app you need from the list clone.
- 🚀 Launch the created copy through the cloner app interface and log in to your second account.
It is important to understand that the use of such add-ons increases the consumption of RAM and battery power. Since the system is forced to service two processes simultaneously plus the virtualization environment itself, the load on the processor increases. On weak devices, this can lead to noticeable slowdowns.
⚠️ Attention! Some highly secure banking applications and services may refuse to work inside virtual environments. They identify running in a sandbox as a potential security threat and block entry.
Creating an Android work profile (Work Profile)
A more advanced and “cleaner” method from a system point of view is creating a work profile. Initially, this function Android is intended to separate personal and corporate data on the devices of company employees. However, enthusiasts have found a way to use it for personal purposes, getting a full-fledged second space.
The work profile creates a completely isolated environment with its own settings, Google accounts and installed applications. Apps in your work profile are marked with a briefcase icon. To activate this function without the participation of a corporate server, you can use the utility Shelter or Island, available in the public domain.
After installing and configuring such a profile, you have the opportunity to install any application twice: one copy in your personal profile, the second in your work profile. They will not conflict with each other, since for the system these are different users with different identifiers.
Using a work profile (Shelter/Island) is more secure for sensitive data than regular clones, as it ensures strict isolation of processes at the Android system level.
The advantage of this method is deep integration with the system. Notifications from applications in the work profile are displayed correctly, and switching between profiles occurs quickly through the notification shade or a special widget. In addition, you can temporarily disable the entire work profile with one button, which is convenient for do not disturb mode.
Cloning via USB debugging (ADB)
For advanced users who do not want to install unnecessary background services, there is a method of cloning via the command line ADB (Android Debug Bridge). This method allows you to create a copy of the application using the hidden capabilities of the package management system, without installing heavy shell apps.
To implement this method, you will need a computer with ADB drivers installed and USB debugging enabled on your smartphone. First, you need to know the exact package name of the application you want to clone. This can be done through applications like App Inspector or in the developer settings.
Then connect the phone to the PC and run the command to install the clone with a new username. The command syntax is as follows:
adb shell pm install-existing --user 10In this command, the parameter --user 10 indicates the creation of a copy for a second user of the system (often a work profile or guest mode). If the command is successful, a copy of the application will appear in the menu, but you may need to create a shortcut manually through the launcher.
What to do if the ADB command gives an error?
If you receive the message "Failure [INSTALL_FAILED_INTERNAL_ERROR]", this means that the selected application does not support multi-user mode or the system is blocking the installation of unsigned duplicates. Try using a different user ID (for example, 999) or select a different application.
This method is good because it does not consume the battery running background cloning services. However, it requires technical literacy and can be reset after resetting the device. Also, not all applications respond correctly to installation in this way.
Comparison of application cloning methods
To make it easier for you to choose the appropriate option, we have prepared a summary table. It reflects the main characteristics of each method, including the impact on device resources and complexity of setup.
| Method | Complexity | Impact on battery | Supports all applications |
|---|---|---|---|
| Built-in function | Low | Minimum | Only popular |
| Third-party applications | Low | High | Almost all |
| Working profile | Average | Average | All |
| ADB commands | High | Minimum | Depends on software |
As can be seen from the table, built-in tools are the most optimal for the average user if they support the desired application. If you need to clone specific software, then the working profile becomes the best balance between functionality and stability.
For gaming accounts, built-in functions or ADB are best suited, as they provide maximum performance without input lags characteristic of virtual environments.
Possible problems and their solutions
When When launching a copy of the application, users may encounter a number of technical difficulties. The most common problem is the lack of notifications from the cloned application. This is because the system may aggressively terminate background processes of non-essential apps to save power.
To correct the situation, you need to go to the battery settings and find the cloned application. Change the operating mode to No restrictions or Do not optimize. Also check the notification settings in the application itself and in the system menu, making sure that they are enabled for both instances.
Another common problem is version conflicts. If the main application has been updated to a new version, but the copy remains on the old one (or vice versa), this may lead to login errors or crashes. It is necessary to ensure that both instances are updated synchronously.
⚠️ Attention! If you delete the main application, its copy created through third-party utilities may also be deleted or stop working. Always make backup copies of important data before deleting the original.
Sometimes cloned applications may not display the interface correctly, especially if they are not adapted to work in multi-window mode or in a virtual environment. In such cases, clearing the cache of the cloned application through the system settings helps.
☑️ Diagnosing problems with the clone
Frequently asked questions (FAQ)
Is it possible to clone banking applications?
Technically this is possible through a work profile or ADB, but is highly not recommended. Banking services use security mechanisms (SafetyNet/Play Integrity) that can detect a virtual environment or non-standard installation and block access to accounts for security purposes.
Does a copy of an application take up memory space?
Yes, a cloned application takes up almost the same amount of space as the original, since the full package of files is installed. However, some system libraries may be shared, which saves minor space.
Will notifications be received from the second account?
Yes, notifications will be received, but only if you have correctly configured permissions for the background mode and have not limited the operation of the application in the energy saving settings. In some shells, you need to separately enable the display of the notification icon for the clone.
Is it possible to change the icon of a cloned application?
Built-in functions often automatically change the icon (add an icon). In third-party applications, such as Parallel Space, the icon usually remains standard, but the application itself is launched from the cloner interface. You can change the desktop icon using third-party launchers.
Does cloning work on all versions of Android?
The multi-user mode function on which cloning is based is available starting from Android 5.0. However, the implementation and stability of operation highly depend on the specific device manufacturer and the version of its proprietary shell.