Investigation Discovery is the best streaming service to explore document-based programming. You can explore content like Live TV, TV shows, full episodes, binge-watch, and much more. The app allows the user to watch content at any time and anywhere just by signing in to a TV provider. You can watch your favorite show by browsing based on the genre. The app recommends the content based on your history and watch list. You can pick up the shows and can watch them on all your favorite devices from where you left. As the Investigation Discovery works on all the devices, let us see how to install Investigation Discovery on Firestick.

Features of Investigation Discovery

  • You can free unlimited access to the Investigation Discovery Go app with the TV provider subscription.
  • Watch hit specials like Murder in the Heartland, A time to kill, Till Death Do us part, Atland Justice, True Conviction, Fatal Vows and much more.
  • Stream all the ID live and episodes of current series at anytime and anywhere.
  • Browse your favorite content by genre and find out the new shows and new release episodes.
  • Comes with the closed captioning support

How to Get Investigation Discovery on Firestick

The Investigation Discovery is officially available on the Amazon app store. You can directly install it from the store without using the third-party app.

[1] Plug your Firestick device into the TV’s HDMI port and connect to the Wi-Fi connection.

[2] Hover to the top of the home screen and select the Search bar (Lens icon).

Search Investigation Discovery on Firestick

[3] Use the remote and on-screen keyboard to type Investigation Discovery in the search bar.

[4] From the list of shown suggestions, pick the Investigation Discovery officially icon.

[5] Tap the Install button to start downloading the app.

[6] Once installed, click the Open button and the Investigation Discovery will get install on Firestick. You can see the Investigation Discovery on your Apps & Channels section.

Activate Investigation Discovery on Firestick

[1] From the Apps & Channels section, open and launch the Investigation Discovery.

[2] Sign in to the account and the unique activation code will display on your screen.

[3] Take a note of it and go to the website from the web browser.

[4] Enter the code in the respective box and choose the TV provider.

[5] Now, hit the Submit button and the Investigation Discovery will get activated on your Firestick.

How to Watch Investigation Discovery without Cable

These are some of the services with which you can watch Investigation Discovery on Firestick.


Investigation Discovery on Firestick- Hulu

Hulu is a great streaming app where you can watch 75+ live channels plus Investigation Discovery. It costs $64.99 per month with ads and ads-free costs $70.99 per month. you can watch the video content simultaneously on 2 devices.

See how to install Hulu on Firestick.

Philo TV

Investigation Discovery on Firestick- Philo

This is one of the affordable and inexpensive streaming apps which cost just $25 per month. You can stream on-demand video and live from 65+ different channels. Investigation Discovery can be streamed on Philo TV. The screen can be shared by three at the same time to watch Investigation Discovery content.

See how to install Philo on Firestick.

Sling TV

Investigation Discovery on Firestick- Sling TV

The another affordable streaming service next to Philo TV will be Sling TV. You can watch 50+ channels along with Investigation Discovery, HGTV, and Discovery. It streams on-demand videos and 10 hours of cloud DVR storage. The app offers three subscription packs: $30 for the blue package, $30 for Orange packages, and $50 for the blue and Orange package combined. The Sling TV gives a discount of $10 for the new users.

See how to install Sling TV on Firestick.

YouTube TV

Investigation Discovery on Firestick- YouTube TV

YouTube TV streams the Investigation Discovery content and unlimited cloud DVR storage. Not only Investigation Discovery, but you can also even watch Discovery Go, Animal Planet, and Food network. In YouTube TV, you can explore 70+ American pay television channels just for $49.99 per month. You can link up to six members to your YouTube TV subscription and can stream at three devices at the same time.

See how to install YouTube TV on Firestick.

End Note

By following the above note, you can stream the best Investigation Discovery app on your Firestick. Investigation Discovery is definitely a worth-watching app. Do install and try out the app. You can share your thoughts and experiences about the app in our comment section.