OTT App Release Checklist: Preparing for Launch on Multiple Platforms

Shipping a streaming app to one platform is a project. Shipping to five simultaneously — Roku, Samsung Tizen, LG webOS, Google TV, and Apple tvOS — is an exercise in coordination. Each platform has its own app store, its own certification process, its own review timeline, and its own set of requirements that will cause rejection if you miss them.

This guide is a practical release checklist based on what matters most when preparing for a multi-platform OTT app launch.

Pre-submission: 4-6 weeks before target launch

Finalise feature parity matrix

Not every feature needs to ship on every platform on day one. Define your launch feature set per platform:

Feature	Roku	Samsung	LG	Google TV	tvOS
VOD playback	✓	✓	✓	✓	✓
Live streaming	✓	✓	✓	✓	✓
DRM (Widevine/FairPlay)	✓	✓	✓	✓	✓
Subtitles	✓	✓	✓	✓	✓
Multiple audio tracks	Phase 2	✓	✓	✓	✓
Download/offline	N/A	N/A	N/A	✓	✓
In-app purchase	✓	N/A	N/A	✓	✓

Document what ships at launch and what comes later. Certification reviewers test what you claim the app does — do not include features in the UI that are not functional.

Platform developer accounts

Ensure you have active developer accounts on all target platforms well before submission. Account approval can take days to weeks.

• Roku: developer.roku.com — straightforward account creation
• Samsung: seller.samsungapps.com — requires company verification
• LG: seller.lgappstv.com — requires company details and app proposal
• Google Play: play.google.com/console — standard Google developer account
• Apple: developer.apple.com — requires Apple Developer Program enrollment ($99/year)

Backend readiness

Your backend must be production-ready before app submission:

• CDN configuration verified for all target regions
• DRM license server tested with all DRM systems your app uses
• Authentication and entitlement APIs load-tested for expected launch traffic
• Content catalog fully populated and correct
• Analytics pipeline capturing events from all platform clients

Platform-specific certification requirements

Each platform has specific technical requirements that cause rejection if missed. These are the most common failure points.

Roku certification

Roku’s certification team is thorough. Common rejection reasons:

• Deep linking. Roku requires deep link support for search results and Roku Channel partner integration. Your channel must handle roInputEvent deep link parameters and navigate to the correct content.
• Back button behavior. Pressing back must navigate one level up. From the home screen of your channel, pressing back must exit to the Roku home screen, not show a confirmation dialog (unless Roku’s latest guidelines require it — check the current certification criteria).
• Advertising compliance. If your channel includes ads (CSAI or SSAI), it must comply with Roku’s ad policies, including the use of RAF (Roku Advertising Framework) if participating in Roku’s ad revenue share.
• Performance. Channel must display content within 5 seconds of launch. Certification testers will reject channels that show blank screens or loading spinners for too long.

Samsung Tizen certification

Samsung’s Seller Portal certification process involves automated and manual testing. Common issues:

• Key handling. Your app must handle the back key (keyCode 10009) correctly. Pressing back from the app’s main screen must exit the app.
• Display support. If your app supports 4K, it must render correctly at 3840×2160 as well as 1920×1080. Samsung tests on multiple display resolutions.
• Network disconnection. The app must show a user-friendly message when the network is unavailable and recover gracefully when the network returns.
• Memory. The app must not crash due to memory exhaustion during normal use. Samsung tests on entry-level hardware.

For Tizen-specific development details, see our guide on Samsung Tizen TV development.

LG webOS certification

LG’s certification requirements are similar to Samsung’s but with webOS-specific details:

• Magic Remote support. LG TVs use a pointer-based remote (Magic Remote) in addition to D-pad navigation. Your app must work with both input modes.
• App lifecycle. LG suspends and resumes apps differently than other platforms. Your app must handle visibilitychange events and resume playback correctly when the user returns from the home screen.
• Back button. Similar to Samsung — back from main screen must exit the app.

Google TV / Android TV certification

Google’s certification for TV apps focuses on:

• Leanback requirements. Your app must declare android.software.leanback support and include a Leanback launcher banner (320×180 px).
• D-pad navigation. All interactive elements must be reachable via D-pad. Google’s accessibility tests verify this.
• Watch Next integration. While not strictly required for launch, populating Watch Next significantly improves your app’s home screen presence on Google TV.
• Target API level. Google Play requires a minimum target SDK level. Ensure your app targets the current required API level.

For Google TV specifics, see our guide on Google TV vs Android TV differences.

Testing checklist: 2-3 weeks before submission

Functional testing on all target devices

Run the full test suite on physical hardware for each platform. See our guide on device fragmentation and cross-TV testing for test matrix guidance.

Priority test areas:

• App cold start from platform home screen
• Deep link from platform search results
• Video playback (VOD and live)
• DRM-protected content playback
• Subtitle display and audio track switching
• Sign-in and authentication flow
• Back/exit key behavior
• Network disconnection and recovery
• Extended playback session (1+ hour)
• App backgrounding and foregrounding

Performance testing

• App startup time under 5 seconds on lowest-end target device
• Time to first video frame under 3 seconds
• No memory leaks during 2-hour continuous use
• UI navigation at 30fps minimum on all target devices
• ABR switching under simulated bandwidth changes

Content and metadata

• All content catalog items display correct titles, descriptions, and artwork
• Manifest URLs and DRM license URLs are pointing to production (not staging)
• Parental controls and content ratings are correctly implemented
• Terms of service and privacy policy are accessible within the app

Submission: coordinating across platforms

Stagger submissions by review time

Platform review times vary:

• Roku: 5-7 business days
• Samsung: 5-10 business days
• LG: 7-14 business days
• Google Play: 1-3 business days
• Apple App Store: 1-3 business days

If you want all platforms to launch on the same day, submit to LG first (longest review time), then Samsung and Roku, then Google and Apple last. Build in buffer for rejection and resubmission — first submissions often require at least one round of fixes.

Staged rollout

If the platform supports it (Google Play does), use staged rollout. Release to 10% of users first, monitor for crashes and playback issues, then expand to 100%.

Go-live coordination

Create a go-live checklist:

• All platform submissions approved
• Backend deployed and serving production traffic
• CDN warmed with content segments
• DRM license server verified for each DRM system
• Analytics dashboards configured and monitoring
• Support team briefed on known issues per platform
• Marketing assets and store listings finalized on all platforms
• Rollback plan documented (what to do if a critical bug appears post-launch)

Post-launch: first 72 hours

Monitor aggressively

The first 72 hours after launch are when you discover the issues that testing missed:

• Crash rates per platform. A 1% crash rate on launch day that creeps to 3% by day 3 indicates a memory leak or edge case.
• Playback start success rate. If playback fails for more than 0.5% of attempts, investigate immediately.
• DRM license errors. License acquisition failures spike when CDN configuration, token validation, or certificate issues appear under real traffic.
• Authentication errors. Login and entitlement check failures indicate backend scaling issues.

Hotfix pipeline

Have a fast-track process for critical bug fixes. Know the turnaround time for each platform’s update review (usually faster for updates than for initial submission) and have builds ready to submit.

For ongoing release management and QA processes, see our device QA and release solutions.