Why can one TV launch apps from the remote app while another cannot?

TV brands expose different local control APIs. Some accept app IDs, package names, channel IDs, URLs, or deep links, while others do not expose third-party app launching consistently.

Why is an app missing from the launcher list?

The app may use a platform-specific ID, may not be installed, may be unavailable in that country, or may not expose a launch target that the TV accepts.

Can custom app IDs fix every missing app?

No. Custom app IDs help on supported platforms such as Samsung TV and Android TV or Google TV, but they cannot force unsupported TV platforms to launch apps.

Why App Launching Varies by TV Brand

Quick Answer

TV app launching varies by brand because each TV platform uses its own launch system. Samsung TV, Android TV, Google TV, Roku, Fire TV, Apple TV, LG webOS, Hisense, and Vizio do not share one universal app ID format or one universal remote launch API.

Last updated: May 7, 2026.

Why This Happens

Platform Difference	What It Means
Different app ID formats	Samsung IDs, Android package names, Roku channel IDs, URLs, and deep links are not interchangeable
Installed app requirement	Many platforms only launch apps already installed on that TV
Country and store differences	The same service can use different IDs, availability, or packages by region
Firmware changes	TV updates can add, rename, restrict, or remove launch targets
Platform restrictions	Some brands expose navigation but not reliable third-party app launching

Brand-Level Notes

Brand or Platform	App Launching Constraint
Samsung TV	Uses Samsung-specific app IDs; custom IDs can help when known
Android TV / Google TV	Usually uses Android package names, URLs, or deep links
Roku	Uses Roku channel behavior; power and channel launching are separate capabilities
Fire TV	App launch support depends on Fire TV pairing, installed apps, and platform permissions
Apple TV	Launching depends on Apple TV capabilities and paired local access
LG webOS	Support varies by webOS version, app, country, and TV firmware
Hisense / Vizio	Feature support varies heavily by platform generation and firmware

What You Can Try

Confirm the target app is installed on the TV or streaming device.
Use the built-in app list first.
For Samsung TV, try the Samsung custom app IDs page.
For Android TV or Google TV, try the Android TV custom app IDs page.
If navigation works but app launch does not, treat it as a platform feature limit rather than a network failure.

Works With / Does Not Work With

Works With	Does Not Work With
Supported launch targets exposed by the TV platform	One universal app ID that works on every TV brand
Installed apps with known IDs, packages, URLs, or deep links	Apps not installed on the TV or unavailable in the TV’s country
Custom apps on supported Samsung and Android TV / Google TV setups	Unsupported brands or firmware that reject launch commands

TV App Launching FAQ

Can I use a Samsung app ID on Android TV?

No. Samsung TV app IDs and Android TV package names are different formats for different platforms.

Why does app launching work on one TV in the house but not another?

The TVs may use different brands, model years, firmware versions, regions, installed apps, or platform APIs.

Pairing is required first, but pairing alone does not guarantee that the TV exposes app launch commands.

TV App Launching