Learn WallMRR
Everything you need to know about setting up ambient TV telemetry, sourcing cheap display hardware, and calculating subscription metrics with mathematical rigor.
How to turn any Smart TV into a continuous MRR dashboard
Step-by-step instructions for Amazon Fire TV Sticks, Chromecast browsers, LG WebOS, and Samsung Tizen TV browsers.
- ✓Configuring fullscreen browser mode without visible URL bars
- ✓Preventing screensaver timeouts and power sleep settings
- ✓Using the 6-character pairing code to pair in seconds
Building a dedicated $35 Raspberry Pi kiosk display
Configure Raspberry Pi OS in kiosk mode using Chromium for an ultra-reliable, always-on telemetry terminal tucked behind a monitor.
- ✓Boot directly into wallmrr.com/tv without desktop chrome
- ✓Configuring auto-reboot and unattended cron health checks
- ✓Hardware video acceleration flags for butter-smooth confetti
OLED & LED burn-in prevention strategies
How WallMRR protects television panels left running 24 hours a day with ambient design techniques.
- ✓Sub-pixel shifting that exercises pixel clusters invisibly
- ✓Circadian color temperature shifting (softer tones at night)
- ✓High-contrast themes that meet the 3-meter readability floor
MRR Math: Normalizing subscriptions across currencies and intervals
A masterclass in how subscription revenue is calculated accurately without floating-point inaccuracies or double-counting.
- ✓Normalizing annual, quarterly, and semi-annual payments to /mo
- ✓Integer minor units (cents, pence, yen) conversion with daily forex rates
- ✓Handling trial periods, past-due grace days, and refunds
Configuring sale moments: sound packs, confetti, and screen flashes
Turn customer wins into team milestones. Learn how WallMRR triggers instant sound and visual celebrations when invoices clear.
- ✓Choosing between subtle acoustic chimes and high-energy synthesizers
- ✓Configuring volume thresholds and quiet hours for late-night sales
- ✓Multi-screen synchronization: trigger confetti simultaneously across all TVs
Monolith Mode vs Command Center Grid: Picking your layout
Optimize readability depending on viewing distance, TV screen size, and whether the display sits in a private office or open space.
- ✓Command Center Grid for comprehensive multi-metric overviews
- ✓Monolith Mode for large-font focus on primary MRR and growth pace
- ✓Public shareable walls: hiding raw currency while keeping trendlines
Honest comparisons for founders.
Deciding where to put your revenue metrics? See how WallMRR stacks up against enterprise display tools and notification chimes.
Geckoboard alternative for indie SaaS founders and bootstrapped makers
Geckoboard is the industry standard for enterprise office display boards with 90+ integrations. But if you are an indie SaaS or mobile app founder looking to glance at your Stripe, Polar, and RevenueCat MRR on a smart TV without paying $49–$199/month, WallMRR was built specifically for you.
PingBell alternative for digital SaaS & software businesses
PingBell is legendary for creating real physical brass bells and audio notifications for sales, particularly in retail and e-commerce. If you run a software or SaaS business and want an ambient 4K visual command center alongside audio sale chimes, WallMRR is the purpose-built alternative.
Numerics alternative for cross-platform smart TVs & multi-source SaaS
Numerics by Cynapse is an elegant Apple-native dashboard app for iPhone, iPad, Mac, and Apple TV at an accessible $5/month. But if you have an Android TV, Samsung, LG, or Fire TV, or need multi-gateway MRR aggregation with real-time webhooks, WallMRR is built for continuous ambient operation.
We test screens, TV browsers, and kiosks.
Have a weird television brand or a specific office setup in mind? Check out the full technical documentation or connect your first TV in minutes.