Owners iPhone have long been accustomed to the function application masks, which allows you to hide personal data in screenshots or when sharing the screen. On Android there is no such option out of the box, but it can be implemented using third-party tools. In this article, we will look at how to configure masks on Android so that they work similarly iOS —from selecting applications to fine-tuning the display.

The main difference between the approach Apple from Google lies in integration: on iPhone masks are built into the system, while on Android the installation of additional software is required. However, this gives you more flexibility - you can choose between lightweight solutions for beginners and advanced tools for experienced users. We will look at both options, and also talk about pitfalls that should be taken into account when setting up.

What are application masks and why you need them?

Application masks are visual stubsthat hide confidential information on the screen. For example, instead of the real balance in the banking application, “****” is displayed, and instead of messages in instant messengers, empty fields are displayed. On iPhone this function is called App Privacy Report and works at the system level. On Android a similar effect is achieved through:

  • 🔒 Specialized applications (for example, App Cloner or Island)
  • 🛠️ Developer settings (limited capabilities)
  • 📱 Firmware with mask support (for example, LineageOS with modules Xposed)

Main usage scenarios:

  • 📸 Screenshots for publication — hiding personal data before sending to friends or on social networks.
  • 👀 Screen sharing —protection during streams, webinars or technical support.
  • 🔐 Protection against visual hacking —prevention of peeking over your shoulder in public places.
⚠️ Attention: Some banking applications (for example, SberBank Online or Tinkoff) can block operation on devices with root access or modified firmware. Before setting up masks, check your bank's security policy.

Top 5 applications for masks on Android

The choice of app depends on your tasks: do you need simple stubs for screenshots or full protection from surveillance. We tested popular solutions and compiled a rating:

Application Type of masks Root required Setting up complexity Free version
App Cloner Clone with masks ❌ No ⭐⭐☆ ✅ Yes (with restrictions)
Island Work profile isolation ✅ Yes ⭐⭐⭐ ✅ Yes
XPrivacyLua Data access blocking ✅ Yes ⭐⭐⭐⭐ ✅ Yes
Shelter Profile separation ✅ Yes ⭐⭐☆ ✅ Yes
Blokada Traffic filtering ❌ No ⭐☆☆ ✅ Yes

Rating leader — App Cloner. It does not require root access and allows you to create copies of applications with pre-configured masks. For example, you can clone Telegram so that in screenshots instead of message text. gray rectangles were displayed. Minus - not all applications are supported (especially banking ones).

Suitable for advanced users XPrivacyLuaThis is a module for Magisk, which intercepts application requests for confidential data (contacts, geolocation, IMEI) and replaces them with fictitious values. Important: XPrivacyLua may break the operation of some services, for example, cards or payment systems.

📊 Which application for masks would you try?
App Cloner
Island
XPrivacyLua
Shelter
Other

Step-by-step guide: how to set up masks through the App Cloner

Let's consider the simplest method - using App Cloner. This method does not require root access and is suitable for most modern smartphones (tested on Samsung Galaxy S23, Xiaomi Redmi Note 12, Google Pixel 7).

  1. Install App Cloner from Google Play (free version with restrictions for 2 cloned applications).

  2. Open the application and select from the list the app for which you want to create a mask (for example, WhatsApp).

  3. In the section Privacy activate the options:

    • 🔘 Hide notifications — hide notifications.
    • 🔘 Fake empty data — replace data with empty fields.
    • 🔘 Randomize contact names —replace contact names with random ones.

  • Click Clone app and wait for the process to complete. A new icon will appear on the main screen marked “Cloned.”

    • Now, when you launch the cloned application, all sensitive data will be hidden. For example, in Instagram instead of your nickname, “User123” will be displayed, and instead of photos - black rectangles.

    Open the cloned application|Take a screenshot (data must be hidden)|Try to send a screenshot - check that personal information is not visible|Delete the original application if the clone works stable-->

    ⚠️ Attention: Cloned applications may consume more memory and battery, since two copies of the app are actually running. On weak devices (for example, Redmi 9Athis can lead to lags.

    Advanced method: masks via XPrivacyLua (Root required)

    If you need maximum protection, and not just visual masks for screenshots, use XPrivacyLuaThis tool works at the system level and blocks application access to:

    • 📞 Contacts and call log.
    • 📍 Geolocation (replaces with random coordinates).
    • 🆔 IMEI, device serial number.
    • 📂 Files and storage.

    To install:

    1. Get root access (for example, via Magisk).

    2. Download XPrivacyLua from the official repository GitHub (not from Play Market!).

    3. Install the module via Magisk Manager and reboot the device.

    4. Open XPrivacyLua, select the application (for example, VK) and configure limitations: 

      Deny: Contacts, Location, Device ID

      Fake: Location (random), Account name (masked)

    Critical point: after activation XPrivacyLua some applications (for example, Google Pay or Yandex.Navigatorbefore setting up, create a backup copy of the system!

    What to do if the application stops working after XPrivacyLua?

    Open XPrivacyLua → find the problematic application → uncheck all the boxes in the "Restrictions" section → restart the application If this does not help, delete its data in the settings. Android (Settings → Applications → [Application] → Storage → Clear data).

    Alternative methods: without installing third-party applications

    If you do not want to install additional software, you can use the built-in functions Android:

    1. Demonstration mode (available on Samsung, Xiaomi, Huawei):

      • Go to Settings → Additional features → Demonstration mode.
      • Activate the option - all notifications and personal data will be hidden.

  • Screenshots with editing:

    • Take a screenshot in the standard way (Power + Volume Down).
    • Immediately click on the screenshot notification → Edit.
    • Use tool Blur or Black bar to hide data.

    These methods do not provide the same protection as specialized applications, but are suitable for one-time tasks. For example, if you need it quickly. hide the card number in the screenshot from SberBank Online before sending to support.

    💡

    On devices Samsung s One UI 5.0+ there is a hidden function "Confidential Mode". to activate, hold your finger on the application icon (for example, Gallery) → select "Open in confidential mode". In this mode, screenshots will be automatically blurred.

    Comparison of masks on iPhone and Android: pros and cons

    Even with the best tools Android cannot completely replicate the functionality iOS. Main differences:

    Criterion iPhone (iOS) Android
    Integration into the system ✅ Built at the OS level ❌ Requires third-party applications
    Banking support applications ✅ Works with all ⚠️ May be blocked (for example, Tinkoff)
    Flexibility of settings ❌ Limited options ✅ Can be finely tuned (for example, through XPrivacyLua)
    Impact on performance ✅ Minimal ⚠️ Cloned applications consume more memory

    Main advantage Android — flexibility. You can choose the level of protection: from simple visual masks to complete isolation of applications in a separate profile (for example, via Island). However, this comes at the cost of configuration complexity and potential compatibility issues.

    💡

    On iPhone, masks work out of the box and do not require additional actions, but their functionality is limited. using standard Apple settings. On Android, you can achieve more control, but at the cost of complicating the process.

    Safety and risks: what you should be wary of

    The use of masks is not only protection, but also potential vulnerabilitiesMain risks: data-i="202">vulnerabilities

    • 🔓 Data leakage through cloned applications —some “pirated” versions App Cloner may contain malicious code.
    • 🛑 Account blocking —banks and instant messengers (for example, WhatsApp) may ban an account for using modified versions.
    • 🔄 Conflicts with firmware - incorrect setting XPrivacyLua can lead to bootloop (loop reboot).

    How to minimize risks:

    • 🔍 Download applications only from official sources (Google Play, F-Droid, GitHub developer).
    • 🔄 Update regularly Magisk and modules (for example XPrivacyLua).
    • 📱 Before experimenting with root access, create a backup copy via TWRP or adb backup.
    ⚠️ Attention: Some applications for masks (for example, Chinese notification “readers”) can collect your data themselves. Check permissions before installing in Settings → Applications → [Application] → Permissions.

    FAQ: answers to frequently asked questions

    Is it possible to make masks on Android without root access?

    Yes, using App Cloner or built-in functions (for example, Demonstration mode on SamsungHowever, the capabilities will be limited - you will not be able to block access to contacts or geolocation.

    Why did Google services stop working after installing XPrivacyLua?

    Most likely, the module blocks access to Google Play Services. Open XPrivacyLua, find Google Play Services in the list and remove all restrictions temporarily. disable the module via Magisk.

    How to hide notifications from a specific application in screenshots?

    Use App Cloner:

    1. Clone the application (for example, Telegram).
    2. Activate in the clone settings Hide notifications.
    3. Make screenshot - notifications will be empty.

    Alternative: on Android 12+ go to Settings → Notifications → [Application] → Privacy and enable Hide content.

    Will SberBank Online work with masks?

    Depends on the method:

    • App Cloner —most likely yes (but there may be problems with Push notifications).
    • XPrivacyLua —probably no (the bank blocks devices with root access).
    • Built-in Demonstration mode — yes, but only for screenshots.

    Before setting up, check the operation of the banking application in test mode.

    Is it possible to make masks for games (for example, hide a nickname in PUBG)?

    Technically, yes, but this violates the rules of most online games. For example, PUBG Mobile accounts are blocked for using modified clients. For screenshots, it is better to use the built-in editor. images. Genshin Impact Accounts are blocked for using modified clients. For screenshots, it is better to use the built-in image editor.