Task Killer Overview

This article will help you install Task Killer on your firestick and android devices.


If you are experiencing some memory full problems on your devices and find it hard to easily clean cache and data for each app or to quickly force stop them, then you might want to consider Task Killer.

Task Killer is one of the best app killers that you can use on your firestick. This app can easily close and stop unwanted apps to save some RAM memory on your devices.

The best part is, it works so fast and stops your unwanted apps in just a snap. You just have to choose from the list of running apps provided by the app itself.

You cannot install Task Kill directly on your firestick device. It has to be sideloaded using the Downloader App.

First, you need to Jailbreak your Firestick and then Install Downloader App.



Is Task Killer Safe and Virus-free?

We tested this app using VirusTotal and found no threats or any malicious files and malware.

Despite having good results, we still need to be vigilant in protecting our privacy while streaming.

A Virtual Private Network or VPN will definitely help us maintain our security and anonymity while using Task Killer.

Here’s how you can Install The Best VPN For Firestick and All Devices.


Task Killer APK Download for Android Devices


Task Killer


Note: ReviewVPN.com does not host this APK file. It is hosted by Archive.org


Install Task Killer on Firestick Guide

  1. Go to Settings
  2. Choose Device or My Fire TV
  3. Hover to Developers Options
  4. Turn on the ADB debugging and the Apps from Unknown Sources
  5. Go back to Home
  6. Navigate to Search
  7. Type in Downloader
  8. Click the suggestion word
  9. Select the Downloader icon
  10. Click the Get or Download button
  11. The app is installing
  12. Tap the Open button
  13. Choose Allow
  14. Click Ok
  15. Type https://reviewvpn.com/kill on the search engine
  16. Click on Go
  17. APK is downloading
  18. Click Install
  19. The app is currently installing
  20. Select Done
  21. Click on Delete for 2 times
  22. Go to your Home screen and launch the Task Kill app


If your Firestick still has the older interface, read this article to learn how to update it: Update Firestick Interface.

How to Install Task Killer on Firestick with Screenshots

1. Install the Downloader app and jailbreak your firestick by enabling unknown sources. To learn more about the procedure, you may read How to Install the Downloader App and Enable Unknown Sources.


2. Open Downloader. Type https://reviwvpn.com/kill and click Go.

task kill 1


3. Let the apk be downloaded

task kill 3


4. Choose Install

task kill 4


5. Wait for the app to be installed

task kill 5


6. Click on Done

task kill 6


7. Select Delete to clear some  memory space

task kill 8


8. Then select Delete one more time

task kill 9


9. Go to Home and launch the app

task kill 7



ReviewVPN cannot attest to the legality, security and privacy of the applications discussed on this site. It is highly recommended that you use a VPN service while streaming or using Kodi.

Currently, your IP is visible to everyone and your Browser is being tracked by Advertisers & ISP Provider.

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Here are the main reasons why you must use a VPN:

  • Your activities are hidden from your ISP, the government, and from the apps you are using.
  • You can access additional movies and TV streams.
  • ISP attempts to throttle are thrwarted thus reducing buffering issues.
  • Geographically restricted content like Netflix and Hulu can be unblocked.

A VPN works be replacing your ISP-assigned IP address and creating an encrypted tunnel. We recommend the no log service offered by IPVanish. It works well on a Firestick and offers the fastest possible speeds.

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Legal Disclaimer: ReviewVPN.com does not encourage or endorse any illegal activity involved in the usage of services and applications referenced on this site. We do not verify the licensing agreements of services. The end-user is wholly responsible for ensuring that any media accessed through these services does not violate copyright and/or licensing laws. ReviewVPN does not promote, link to, or receive compensation from any Apps and IPTV services.


Install Surfshark on Firestick

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Task Killer App Features

  • Simple easy to use interface
  • Tells the available memory on your device
  • Advertisements are present at the bottom portion of the app
  • Provides a list of running app
  • An easy click to stop any applications
  • Support the use of firestick remote
  • No need to use Mouse Toggle to navigate and select


Pros and Cons


  • 100% free
  • Tested useful and applicable on firestick devices
  • Easy to use
  • Fast working



  • Not available on Amazon App Store, need to sideload
  • Ads present but not bothersome


Should I Use a VPN for Task Killer App?

surfshark logo

Buffering is sometimes caused by too many apps running on the background of your device. Sometimes it is due to the bandwidth throttling done by your Internet Service Provider or ISP.

To stop your ISP, you need to have a VPN. VPN is one of the best solutions to stop buffering on your firestick.

It is important to choose the right VPN for you. There are a lot of free VPNs but not completely safe. Most of the free VPNs contain malware that may harm your devices.

Here at reviewvpn.com, we assure you that Surfshark is the best and safest VPN to use.

Not only does it stop buffering experiences on your firestick but also provides the following benefits:

  • Gives you an additional wall of protection especially from your ISP while surfing and streaming.
  • Serves as a bridge that connects you to other servers and destroys geo-blocks that hinder you from accessing different contents.
  • Protects your online identity from hackers, especially when you are using public wi-fi
  • Keeps your data and files from harmful malware
  • Your connections and data will be kept encrypted and anonymous
  • Makes your internet speed faster
  • Gives easy access and downloads from different torrent sites without being caught.
  • Prevents Firestick Buffering and Kodi Buffering

Note: For more information about Surfshark, please read our Surfshark Review.


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How to Install Surfshark VPN on Firestick

If your Firestick still has the older interface, read this article to learn how to update it: Update Firestick Interface.

Follow our screenshots below to install the SurfShark VPN app on your Fire TV stick.

1. Go to the Home screen of your Firestick.

step 1 Install Surfshark VPN on Firestick


2. Navigate towards the Find tab. Press the Search button from the resulting dropdown.

step 2 Install Surfshark VPN on Firestick


3. Type in the keyword of SurfShark and select from the suggestions that will appear.

step 3 Install Surfshark VPN on Firestick


4. Click the official SurfShark icon from your search results.

step 4 Install Surfshark VPN on Firestick


5. Press the Download (You own it) button.

step 5 Install Surfshark VPN on Firestick


6. The SurfShark VPN installer will download on your device.

step 6 Install Surfshark VPN on Firestick


7. SurfShark VPN’s app will automatically install itself on your Fire TV stick.

step 7 Install Surfshark VPN on Firestick


8. Press the Open button after completing SurfShark VPN’s installation process.

step 8 Install Surfshark VPN on Firestick


9. Please wait for the SurfShark VPN to load its user interface.

step 9 Install Surfshark VPN on Firestick


10. You can now log in with your SurfShark VPN account credentials.

step 10 Install Surfshark VPN on Firestick

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Install Surfshark on Firestick

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Alternatives for Task Killer App

There are some other apps or processes that can kill the running apps on your firestick. Most of them take a long time and some are as fast as the Task Killer App.

Take a look at these possible alternatives to stop application running on the background of your device:

 Normal Process on your Firestick:

1. Go to Settings

task killer


2. Click Applications


3. Select Manage Installed Applications

kill 3


4. Choose the specific application that you want to kill

kill 4


5. You can choose Force stop, Clear data, or Clear cache to kill the running application

kill 5


Background App and Process List on Firestick

This is a utility app that can easily access the setting function of any applications installed on your device. Through this, you can also force close, uninstall, clear the data and cache of any running apps on your firestick.

It comes in handy because with the help of this app you don’t need to open close any apps or do the normal long process.

To know more about this app, go to Background App and Process List on Firestick.




This app was introduced last March 2014.


Is this app free?

This app is 100% free


Are there any advertisements?

There are advertisements located at the bottom of the app


Is this app safe?

Yes. This app is 100% safe


Is this app available for Android?

This app is available for android. It is also available on the Google Play Store.



Task Killer is a fast way to kill any running applications. Actually, you can do these activities on your own using the normal way. But Task Killer will save you a lot of time.

There might be advertisements present but those are not bothersome. The only problem is you need to sideload it on your firestick using the Task Killer APK provided above.

The bottom line is this application is 100% fast and effective and a definite must-have.


Final Thoughts

We hope that this article helped you install the Task Killer App on your Firestick and android devices.


Note: ReviewVPN.com does not own or operate any app nor does it endorse any. The main purpose of this article is strictly for educational purposes only.


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