Advertising in mobile applications has become a real scourge of modern smartphones. According to data Statista, the average Android user sees up to 150 advertising banners a day - from harmless offers to annoying full-screen videos that interrupt gameplay or reading. But what to do if you are tired of constant pop-ups, and paid versions of applications seem too expensive?

In this article we will analyze all current methods of ad blocking - from simple settings in the phone menu to advanced methods using root access and alternative DNS. You will learn how to disable advertising in games, instant messengers, and even system utilities without disrupting the operation of applications. And most importantly, we will evaluate the real effectiveness of each method possible side effects.

1. Built-in Android settings: limit personalized advertising

Let's start with the safest and most legal method, which does not require installing additional apps. Google provides users with the option disable personalized advertising, but this does not block it completely, but only makes it less intrusive. However, for many applications this is enough to reduce the number of impressions.

How it works: the system stops using your data (search queries, browsing history, device information) to target ads. Instead, you will see random banners that are not tied to your interests.

  • 📱 Open Settings → Google → Advertising
  • 🔄 Switch the toggle switch Disable personalized advertising (in new versions of Android it may be called Reset advertising ID)
  • 🔍 For full effect, also disable Advertising ID in the same menu
📊 Have you ever tried to disable personalized advertising?
Yes, it helped
Yes, but I didn’t notice the effect
No, I didn’t know about this function
I tried it, but the advertising came back

It is important to understand that this method does not block advertising completelyonly reduces its relevance. Some applications (especially games) may ignore these settings and display banners in the same volume. However, for system utilities and messengers this method often works.

⚠️ Attention: After resetting the advertising ID, some applications (for example YouTube or Google Play Gamesmay temporarily show more ads until the system collects new anonymous data.

2. Using DNS filters: AdGuard DNS and Alternate. DNS

One of the most effective and safe methods - changing DNS servers on the device. This allows you to block advertising domains at the network level without installing additional applications. The method works on all versions of Android (including Android 14and does not require root access.

The principle is simple: instead of standard DNS from the provider, you connect to servers that filter requests to advertising networks. The most popular solutions are AdGuard DNS and Alternate DNS. They block not only banners in applications, but also trackers, phishing sites.

DNS service IPv4 address IPv6 address Features
AdGuard DNS 176.103.130.130 2a00:5a60::ad1:0ff Blocks advertising, trackers, malicious sites. There is a family filter.
Alternate DNS 76.76.19.19 2602:fcbc::ad Focus on blocking ads and fraudulent resources.
Cloudflare Family 1.1.1.3 2606:4700:4700::1113 Blocks malicious sites and adult content, but weakly filters ads.

How to set up:

  1. Go to Settings → Network and Internet → Private DNS (or Wi-Fi Settings → Advanced → IP Settings for older versions of Android).
  2. Select Private DNS host name and enter dns.adguard.com (or another address from the table).
  3. Save the settings and reboot the device.
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If after changing the DNS stopped to open some sites (for example, banking), temporarily return the default DNS settings or add problematic domains to the whitelist through the app AdGuard (if installed).

This method blocks up to 80% of advertising in applications, but may not work with some games that load advertising materials through their own servers (for example, PUBG Mobile or Free Fire). There may also be problems with geolocation in some services.

3. Blocking applications: AdGuard, Blokada, DNS66

If changing DNS did not give the desired result, the next step is to install specialized applications. They work on two principles:

  • 🛡️ Local VPN filter (intercepts traffic and blocks advertising requests).
  • 🔧 Hosts-blocking (modifies the system file hosts, redirecting advertising domains to dummies).

The most effective solutions:

Application Blocking type Root required? Pros Cons
AdGuard Local VPN No High efficiency, flexible settings, blocking trackers. Paid premium version for all functions.
Blokada Local VPN / Hosts No (but works better with root) Free, open source, minimalistic interface. May conflict with other VPNs.
DNS66 Hosts-blocking No Does not require a permanent VPN connection, lightweight. Less effective against dynamic advertising.

Instructions for AdGuard (the most universal option):

  1. Download the application from Google Play or from official website (if the Play Market is blocked).
  2. Run AdGuard and click Start → select VPN mode (does not require root).
  3. Enable protection and select filters: AdGuard Base filter, Mobile ads filter, EasyList.
  4. Activate in settings HTTPS Filtering (Certificate installation may be required).

Install all recommended filters|Activate HTTPS filtering|Add custom rules for problematic apps|Disable "Allow Acceptable Advertising"-->

⚠️ Attention: Some banking applications (for example SberBank Online or Tinkoff) may block operation when the VPN is active. In this case, add them to exceptions in the settings AdGuard or temporarily disable the blocker.

The effectiveness of such applications reaches 90-95% for most applications, but they can:

  • 🔋 Increase battery consumption (due to constant VPN operation).
  • 📥 Slow down the loading of some sites (due to traffic checking).
  • 🚫 Conflict with other VPN services (for example, ProtonVPN or NordVPN).

4. Root methods: complete blocking at the system level

If you are ready to take radical measures, obtaining root access will open access to the most powerful ad blocking tools. This method is suitable for experienced users, as it requires unlocking the bootloader and can deprive the device. guarantees.

With root you can:

  • 📛 Modify the system file /etc/hosts to block advertising domains.
  • 🔨 Delete built-in system applications, showing advertising (for example, Google Play Services or MiuiSystemAds on Xiaomi).
  • 🛠️ Use Xposed Framework or Magisk for deep integration of blockers.

The most popular tool is AdAway (free open source application). It automatically updates block lists and enforces them at the system level. How to set up:

  1. Install Magisk (for devices with root).
  2. Download AdAway from official site (it is not available on Google Play).
  3. Launch the application and click Upload files and apply.
  4. Reboot the device.
What happens if you edit the hosts manually incorrectly?

If you manually edit file /etc/hosts and make a mistake (for example, incorrect syntax or blocking of critical system domains), this can lead to:

  • Loss of Internet access.
  • Incorrect operation of Google Play and other services.
  • Cyclic reboot of the device (in rare cases).

Always make a backup copy of the original file before editing!

Advantages of root methods:

  • 🔝 100% blocking advertising in most applications.
  • 📉 Minimal impact on performance (no permanent VPN).
  • 🔧 Possibility of fine tuning (for example, blocking specific types of advertising).

Disadvantages:

  • ⚠️ Risk loss of warranty and security (root opens vulnerabilities).
  • 🔄 The need to manually update blocking rules.
  • 📵 Some applications (for example, banking or Netflix) may refuse to work on rooted devices.

5. Ad blocking in specific applications: games, YouTube, browsers

Some applications require an individual approach. Let's look at the most problematic cases.

🎮 Games (PUBG, Free Fire, Candy Crush)

Game advertising is often built directly into the APK file, so standard blockers cannot cope with it. Solutions:

  • 📦 Use modified APK (for example, from the site APKMirror or RevDL). Look for versions marked No Ads or Mod.
  • 🔧 For Unitygames, try disabling advertising via Settings → Advertising → Disable (if such an option exists).
  • 🛡️ Install Lucky Patcher (requires root) to remove advertising modules from APK.
⚠️ Attention: Modified APKs may contain malicious code. Download them only from trusted sources and use VirusTotal to check the files. Also keep in mind that for using “pirated” versions of games, your account may be banned (especially in YouTube and Google applications, YouTube displays advertising especially aggressively, and standard blockers cannot cope with it. Options: data-i="220">🌐 Use PUBG Mobile or Call of Duty: Mobile).

📺 YouTube and Google applications

YouTube is particularly aggressive in displaying ads, and standard blockers cannot cope with them. Options:

  • 🌐 Use YouTube Vanced (requires installation via MicroG). This is a modified client without unnecessary water and with background playback.
  • 📱 Install NewPipe (free open source application, works without an account Google).
  • 🔄 Enable Reset advertising ID in Google settings (see section 1).

🌐 Browsers (Chrome, Firefox, Opera)

To block ads in browsers:

  • 🦊 In Firefox install extensions uBlock Origin or AdGuard.
  • 🌍 In Chrome use AdGuard Content Blocker (requires activation in the site settings).
  • 🛡️ Opera ad blocker is built-in - activate it in Settings → Ad blocker.

6. Alternative methods: limiting the background, saving traffic

If blockers do not help or you do not want to install them, you can take a workaround - limit the ability of applications to display ads.

Method 1: Limiting background activity

  1. Go in Settings → Applications → [Select an application] → Battery.
  2. Activate Limit background activity.
  3. Disable Autostart (if available such an item).

This will not remove advertising completely, but will reduce the number of pop-ups, since the application will not be able to update banners in the background.

Method 2: Saving traffic

  • 📡 Enable Traffic saving mode in the network settings.
  • 📵 Limit mobile traffic for advertising applications in Settings → Network → Data transfer → [Application].

Many apps show fewer ads if they detect a slow connection or limited traffic.

Method 3: Rollback the app version

Sometimes newer versions of apps add more ads. If you notice that after the update there are more banners, try:

  1. Uninstall the current version of the application.
  2. Download the old version from APKMirror (choose the one where the reviews say there are fewer ads).
  3. Disable auto-update for this application c Google Play.
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Limiting background activity and traffic does not remove advertising completely, but reduces its intrusiveness by 30-50%. This method is especially useful for "heavy" applications like Facebook or Instagram, which actively load banners in the background.

7. Risks and how to avoid them: security, performance, legality

Ad blocking is an interference with the operation of applications, and it does not always pass without a trace. Let's look at the main risks and how to minimize them.

🔒 Security risks

  • 🕵️ VPN blockers can intercept your traffic. Use only trusted applications (AdGuard, Blokada).
  • 📦 Modified APK often contain malicious code. Always check files for VirusTotal.
  • 🔓 Root access makes the device vulnerable to attacks. Do not install unknown modules in Magisk.

⚡ Risks to performance

  • 🔋 Constant operation of VPN blockers increases battery consumption by 5-15%.
  • 📈 Some blockers (DNS66) can slow down page loading due to checking each request.
  • 🗑️ Hosts-blocking with a large number of rules (>50,000 rows) can slow down system processes.

⚖️ Legal risks

Ad blocking is not a violation of the law, but:

  • 📵 Some applications (for example Twitch or Spotify) block accounts for using modified versions.
  • 🎮 In games (PUBG, Clash of Clans) for using "cheats" (including ad blockers) can ban an account.
  • 📱 Google can restrict access to the Play Market on rooted devices (decided through Magisk Hide).

How to minimize risks:

  • 🔄 Regularly update blockers and filter lists.
  • 📋 Use "white lists" for critical applications (banks, instant messengers).
  • 🔍 Before installing modified APKs, read reviews on the forums (XDA Developers, 4PDA).

FAQ: Frequently asked questions about blocking ads on Android

❓ Why do some sites not open after changing the DNS?

Some DNS filters (for example, AdGuard DNS) block not only advertising, but also certain categories of sites (gambling, 18+ content To fix). this:

  1. Try a different DNS (for example, 1.1.1.1 from Cloudflare).
  2. If you use AdGuard, add the problematic site to the whitelist in the settings.
  3. Check if the site is blocking your IP due to DNS (some services prohibit access through anonymous DNS).
❓ Is it possible to block advertising in Google Play Store?

Advertising in Google Play (banners in search, recommendations) is blocked more difficult than in regular applications, because it is built into the system process. Options:

  • 📵 Use AdGuard with the filter enabled Google Play ads (does not always work).
  • 🔧 With root access you can disable the service com.google.android.gms.ads via Titanium Backup.
  • 🔄 Reset settings Google Play to Settings → Applications → Google Play Market → Storage → Reset (temporary effect).

Completely removing ads from Play Market without root is almost impossible.

❓ Why blockers do not work in games on Unity or Unreal Engine?

Games on these engines are often used built-in advertising SDK (for example, Unity Ads or IronSource), which:

  • They download advertising materials directly from game servers (and not through standard advertising networks).
  • They use traffic encryption that blockers cannot decrypt.
  • They are built directly into the game code, so they cannot be disabled without modifying the APK.

Solutions:

  • Use modified APKs with removed advertising modules (risk of ban!).
  • Try Lucky Patcher (requires root) to remove ads from the installed APK.
  • Play offline mode (some games show fewer ads without the Internet).
❓ How do ad blockers affect developers' income?

Most free applications make money from advertising. When you block it:

  • 💰 Developer does not receive income from your views.
  • 📉 If many users do this, the application may become unprofitable and close.
  • 🔒 Some developers introduce restrictions for users with blockers (for example, limits on the use of functions).

What to do:

  • 💳 If the application is really useful, consider it premium version purchases.
  • ⚖️ Use "acceptable advertising" in settings AdGuard (shows only unobtrusive banners).
  • 📢 Support developers in other ways (leave positive reviews, share the application with friends).
❓ Is it possible to block ads on Android without installing additional apps?

Yes, but the effectiveness will be limited. Methods without third-party applications:

  • 📵 Disabling personalized advertising (section 1).
  • 🌐 Change DNS on AdGuard DNS or Alternate DNS (section 2).
  • 📱 Limiting background activity for advertising applications (section 6).
  • 🔙 Rollback to the old version applications with less advertising.

These methods will reduce the amount of advertising by 30-60%, but will not remove it completely.