Hi, this is Nick! This tutorial gives you simple instructions on how to install CatMouse APK on FireStick, Fire TV, and Android TV (including Mix Box, Nvidia Shield). With this app, you can enjoy the wide array of entertainment options it offers.
CatMouse Apk has a clean interface that’s simple to use. Video playback is reliable and quick. The biggest USP of this App is that it features No Ads and this means you get to enjoy a disturbance-free streaming experience with no annoying pop-ups.
Visually, CatMouse is stunning and easy to navigate, as it features the familiar layout with all the tabs displayed at the top of the screen. Beyond, a huge range of genres, CatMouse lets you check out entertainment in hundreds of languages.
Moreover, if you integrate real-debrid, you can access even more quality HD streaming links.
You will also find CatMouse APK on our list of handpicked apps for FireStick & Android TV
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How to install CatMouse Apk on Fire FireStick & Fire TV
Installing CatMouse APK on your Fire TV or FireStick device is very easy– all you have to do is just follow the simple instructions given below with screenshots. The app will be set up and running on your device in no time, allowing you to enjoy tons of movies and TV shows in HD.
The following guide will demonstrate the steps to install the CatMouse App on Fire TV, FireStick, and other devices with the Android operating system.
#1: Open the Home Screen of your android device and go to Settings located at the top of the screen.

#2: Navigate to My Fire TV and click it

#3: Now, open Developer Options.

#4: Click to turn on Apps from Unknown Sources.

…Click Turn On

#5: Now, return to the Home Screen and select Search in the top-left
Find the app Downloader using the keypad
Click Downloader

#6: Click Downloader app icon on the next window

#7: Click Download (Or Get if that’s what you see)

#8: Click Open when the Downloader is installed

#9: This is the main window of the Downloader app you should be on now
Click the URL box as highlighted in the image below

#10: Enter the following URL: toptvtricks.com/cm
💡 Use the FireStick Remote App for mobiles to type faster and easier

#11: At this point, you will be able to see the CatMouse App getting downloaded on your device

#12: Once it is downloaded, a new window will open. Click on Install.

#13: Let the app install

#14: Click OPEN when the app has installed. This will run CatMouse APK on FireStick

In case you click DONE after CatMouse has installed, you will be taken back to the Downloader App’s home page. You may click Delete – it will delete the APK file and it won’t occupy unnecessary space on the device.
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How to use CatMouse APK on FireStick / Fire TV
If you did not click OPEN after the installation, you may always run CatMouse APK later by visiting the Apps section on FireStick.
For that, hold down the Home key on your Amazon Fire TV Remote for a few seconds. Click Apps when you see this

Scroll down and click CatMouse

Launching the CatMouse app after installation prompts you for photos, media and files access, then shows you the Welcome message, click on Allow to begin using the app.

You may need to dismiss a couple of prompts first (as the one you see below). Click Proceed:

That’s the main window of the app. This app includes Categories for Trending, Recently Updated, Most Popular, New Shows, Most Watched, Premieres, and so much more. Besides the Search feature, you can also filter your search through the Year of release.
The first screen will display TV Shows. Click the menu in the top-left corner to change it

You may now click Movies in this drop-down menu to explore the collection of movies

As stated above, CatMouse supports real-debrid integration, which is a great way to ensure that streaming is buffer-free and the videos are of the highest quality.
You can use in-built and external players to stream your favorite content; this is an incredible app that you need to check out.
How to set up Real Debrid on CatMouse FireStick app
You can integrate your Real-debrid account within CatMouse to bring in more premium quality links including 4K.
The following steps will show you how to setup Real-Debrid on CatMouse on your Amazon FireStick device:
1. First, you need to register for a Real-Debrid premium account if you don’t have one already. Sign up here: https://real-debrid.com/premium
The following plans are available as of writing this guide:
- 3 EUR (~$3.32) for 15 days
- 4 EUR (~$4.33) for 30 days
- 9 EUR (~$9.75) for 90 days
- 16 EUR (~$17.33) for 180 days
Follow the on-screen instructions and buy a subscription.
2. Now, launch the CatMouse FireStick app and click the Menu button with 3 lines in the top left section of the screen

3. Go to Settings

4. Scroll down to find the Real Debrid section and then click on the option Login to Real-Debrid

5. At this point, you should see a code on your FireStick screen

6. Go to https://real-debrid.com/device on any browser on your computer/ mobile and enter that code correctly. And then, click on Continue

7. After you have been granted access to Real-debrid on CatMouse app, you will get an Application allowed notification in your browser. We don’t need this webpage anymore, so you may close it now.

8. Return to CatMouse App on FireStick
9. Now you will notice that Real-Debrid status is now Logged in

10. Now open a movie or episode of your choice and check if there are any premium HD links.
As you can see, the Real debrid links are highlighted in blue color and the regular links are displayed in white.

How to install CatMouse Apk on Android TV (Smart TV, Nvidia Shield, Mi Bo)
Being one of the popular streaming services available on the market, CatMouse APK features a huge collection of content to satisfy all your entertainment needs. Use the step-by-step instruction below to successfully install CatMouse APK on Android TV box.
#1: Turn on your Android TV Box if it is not already
#2: Navigate to Apps

#3: On the next window select Get More Apps

#4: Now, you need to navigate to the Search icon

#5: Type in ‘Downloader’

#6: Find the Downloader app icon and click to open it

#7: Select Install

#8: Wait until the app is installed

#9: Navigate to the Home screen once more
#10: Click on Settings located at the right side of your screen

#11: Click on Security & restrictions

#12: Select Unknown Sources and…

….enable Unknown Sources for Downloader

#13: Now, return to the Home Screen
#14: Go to Apps and open the Downloader app

#15: Select Allow to give Downloader permission to access photos, videos, and files on your device to move forward

#16: Click Ok to close the Quick Guide window

#17: Go to the URL field and enter the following URL to download CatMouse APK: toptvtricks.com/cm OR toptvtricks.com/CM

#18: Hit Go and wait for the download

#19: A confirmation window will appear, click on Install to complete the process

#20: Wait for the installation to be completed

#21: Once the ‘App Installed’ window pops up, the installation process is complete
Click OPEN to start the app

That’s it! CatMouse APK is now installed on your Android TV to stream all your favorite movies and TV shows.
Key Features of the CatMouse App
CatMouse APK is packed with a lot of features that will make your streaming experience worthwhile. Here is the list:
- A lot of movies, TV shows, and much more to watch online
- Most of the streams are available in HD.
- It fetches healthy links to high-quality videos rather quickly.
- Signing in a Real-Debrid premium account will give you access to get more HD streams and also 4K streams
- It does not have annoying ads popping up during your streaming sessions
- You can download videos on your device for later view
- It supports in-built and external media players such as MX player
- You can turn on subtitles
- It works smoothly and has a lot of easy options for the best streaming experience on FireStick, Fire TV, Android TV, etc.
CatMouse FAQs
CatMouse APK is a third-party, video-on-demand streaming app for movies and TV shows.
Yes, the CatMouse app is legal as long as you are not watching any pirated content. Always watch movies and TV shows in the public domain.
Yes, CatMouse APK works on various Android devices including FireStick, Mi Box, Nvidia Shield, Android smart TV, Android TV Box, Android Mobiles, and several others.
Yes, CatMouse APK allows its users to download movies and TV shows. But since FireStick comes with low storage capacity, it is recommended that you don’t download videos.
Wrapping up
The CatMouse app is easy on the eyes, simple to use, and offers a good deal of useful information for the featured content. Also, the Year Filter feature is a nifty one that’s pretty impressive.
It has a nice interface, keeping controls where you need them at the top of the screen. If you are looking for a good-looking app that provides a simple way to watch your favorite movies and TV shows, you can install CatMouse APK on FireStick or Android TV.
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