Notices Cleaner Best

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Notices Cleaner Best

Notices Cleaner Best is a potentially undesirable iOS app that hijacks the Safari browser of the device and causes it to expose the user to unknown sites. Notices Cleaner Best will also put ads and screen-wide banners on your screen and keep them there until you tap on them.

Notices Cleaner Best

The Notices Cleaner Best Virus will fill you calendar with annoying ads.

The overarching purpose of apps like Notices Cleaner Best is to make advertising money. In and of itself, there’s nothing particularly bad or harmful about this. However, it’s the way browser hijackers such as Notices Cleaner Best achieve their goals that creates a problem.

Sudden aggressive page-redirects that cannot be controlled by the user, clickbait banners that get frequently generated on the screen, misleading advertising messages, and other forms of aggressive advertising are what can be expected if this app becomes part of your device’s system. The worst part about all this is the fact you may eventually get more harmful forms of software on your device if the hijacker is allowed to stay on the smartphone for a long period of time. If you don’t want to risk getting your device attacked by Trojans, Spyware, or Ransomware and if you don’t want to put up with the intrusive ads and page-redirects for any longer, we advise you to scroll down the removal guide you’ll find right below this post and follow the instructions that you will see there. After you complete the guide and the hijacker is uninstalled, remember to only install new software from the App Store and only if it is coming from a reliable and respected developer or else you may once again need to remove a hijacker like Notices Cleaner Best from your iPhone.


Name Notices Cleaner Best
Type  Browser Hijacker
Danger Level Medium (nowhere near threats like Ransomware, but still a security risk)
Symptoms  Users usually complain from the appearance of aggressive and obstructive screen-wide banners as well as the sudden automatic redirection of their browsers.
Distribution Method This type of apps can be found added to other applications as built-in components that users install without knowing.
Detection Tool

Remove Notices Cleaner Best iPhone Calendar Virus

If you have an iPhone virus, continue with the guide below.

If you have an Android virus, please use our Android Malware Removal guide.

If you have a Mac virus, please use our How to remove Ads on Mac guide.

If you have a Windows virus, please use our Windows Virus Removal guide.

This is the first thing you should try if you are getting targeted by this kind of spam. 

  1. Log in yo your account at and tap on Calendar.
  2. Tap on the Settings icon (a gear icon) located in the lower-left corner of the screen.
  3. Now, select Preferences and then Advanced.
  4. Change the Invitations setting from In-app notifications to Email to and provide your current email.
    iPhone Calendar Virus
  5. Lastly, click on Save to confirm the change.

Note that after you do that, you will no longer get any events automatically added to your Calendar. Instead, theyd go to the email you have provided. This also applies to the spam youve been getting – it would too go to your email, but at least you wont be getting the spam notifications on your screen.

The next part of this post will tell you how to check your iPhone for an actual Calendar spam virus and how to deal with such a virus if it gets detected.

To remove Calendar Virus quickly you can try this:
1. Go to Settings on your iPhone/iPad.
2. Open Passwords and Accounts.
3. Then go to Subscribed Calendars.
4. Look for anything that looks suspicious and delete it.


First you need to close all pop-ups that are currently open.

  • If the pop-up has a checkbox named “Don’t show more alerts from this webpage” click on the checkbox before closing the Ad.
  • If a Block Alerts button happens to appear after you shut down a pop-up on your iPhone, iPad, or iPod touch tab that button to stop receiving alerts from the same page.

In case that a pop-up fails to close after performing the above operations:

  • On your Mac you should make your Safari browser close forcibly by pressing Command-Option-Esc. Select Safari from the list of Apps and force close it. After you force close it you need to restart Safari, but please hold the shift button while it starts. This will prevent any pesky Ads from opening automatically.
  • On your iPhone, iPad, or iPod touch you can do the same by pressing the home button twice in a quick succession. You’ll then see a preview of all apps that have been recently used. Swipe left to find Safari and then swipe up on the app’s preview to close it forcibly In order to prevent Safari from opening unwanted windows on startup go to Settings->Safari and Clear History, as well as Website Data. This will also clear your browser history and cookies so keep that in mind and export them if you want to keep them.


Choose Preferences from the Safari menu. Then do the following:

  1. Select the Security icon and then click on “Block pop-up windows“. This should stop many types of pop-ups from appearing.
  1. Next check on your homepage and the settings for the search engines. Adware likes messing with those. We can not provide more specific instructions for this, as you may be using many different browsers.
    • Select the General icon and look at the Homepage field. It should either be empty or filled with the address of the Homepage you want.
    • Follow up on the Search icon. Again it should be either the default search engine or any that you have set for yourself. Note that in some versions of Safari these settings are found in the General panel/


Open Safari and click on the Extensions button. Note that Adware use extensions almost exclusively to inject the pop-up Ads into your browser. Any extension on this list that you do not remember installing yourself is likely planted there by the Adware. Remove ALL extensions you are unfamiliar with. 

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