Cavline
Ads Made Fair for Businesses
Free · Designed for iPad. Not verified for macOS.
Run campaigns. Earn from screens. Cavline connects advertisers with the screens around your city — with live foot traffic and audience data on every booking.
Reach real customers, in real locations.
Cavline is the easiest way for advertisers, hosts, and everyday earners ("CoHosts") to participate in a powerful AI-driven hyper-local ad network built inside brick-and-mortar businesses. Whether you're promoting your brand, hosting a screen inside your business, or earning from deploying screens in your city, Cavline gives you the tools to grow — powered by artificial intelligence and real-world data.
FOR ADVERTISERS — Launch smarter campaigns in minutes
Browse a curated network of real businesses around you — coffee shops, barbershops, nail salons, restaurants, lounges, gyms, offices, and more. Every location includes AI-analyzed data such as census demographics, foot traffic, audience type, hours, and neighborhood insights so you can target exactly where your ads should appear.
Once you pick your spots, Cavline lets you:
• Set up campaigns instantly with AI-powered optimization
• Generate professional ad creatives using our built-in AI Studio — no design experience needed
• Filter businesses by niche, category, or customer type
• Run citywide or hyper-local campaigns with intelligent targeting
• Track live analytics including impressions, dwell time, and daily engagement
• Get AI-driven audience insights and recommendations to maximize every dollar
• Adjust campaigns anytime for maximum performance
Your ads appear directly inside the places your customers physically visit — no algorithms guessing, no bots, just real visibility backed by machine learning and census-based demographic data.
FOR HOSTS — Turn your business traffic into revenue
If your business has a TV screen, you can host Cavline ads and earn automatically. Setup takes only minutes:
• Add your business and screen details
• Get your dynamic price instantly
• Approve your screen for advertisers
• Start earning every time a campaign runs on your screen
Our AI pricing algorithm evaluates your business using factors like foot traffic volume, customer dwell time, business reviews and popularity, time-of-day activity, screen size and placement, and neighborhood density. This ensures you get paid fairly based on the real value your screen provides. Hosts earn passively while giving local businesses a smarter way to advertise.
FOR COHOSTS — Build your own network and earn forever
Anyone can become a "CoHost" on Cavline. Bring in your favorite local businesses or install screens inside high-traffic locations, and earn recurring income from every ad campaign that runs on those screens. You earn every month, automatically, as long as the screen remains active in the network. No driving. No deliveries. No heavy work. Just find the location, set it up once, and let Cavline handle the rest.
WHY CAVLINE?
• AI-powered ad creation, demographic targeting, and automated campaign management
• Real-time campaign analytics and performance tracking
• Census-based audience insights for smarter advertising decisions
• Interactive map with verified screen locations and QR code scanning
• Community feed to discover and share screens
• Push notifications for new screens and campaign updates
• Secure payments with in-app wallet
• A three-sided ecosystem: Advertisers, Hosts, and Hustlers
• Simple onboarding with Apple and Google sign-in
• A growing network available city by city
Whether you're growing a brand, monetizing your space, or building a local network of screens, Cavline gives you the AI-powered tools to make it happen.
Download Cavline and start advertising locally with AI today.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
1.3.3 — what shipped
End-to-end QR overlay pipeline — buyer picks a corner, backend composites via Cloudinary (images + videos), admin reviews the placed QR, Yodeck push fires on admin approval
Campaign Content sheet rebuilt — Apple-Invites-style carousel, snap-aligned cards, ambient blur, per-screen page for managing what's playing on each
Campaign creation gates on the cart's orientations — vertical-only campaigns skip the 16:9 picker; mixed campaigns get stacked vertical-then-horizontal lanes
Campaign card price now shows what the buyer actually paid (not the monthly subtotal)
Monthly billing toggle hidden on sub-month runs
Revenue split: 2-wk premium routes 100% to the platform; host always earns 70% of baseline
Offline-screen notifications unified across push + email + SMS on one cadence (0h → 12h → 24h → +6h thereafter)
Firestore Timestamp bug fixed — had been silently suppressing every still-offline reminder
Smoother map browsing, swipeable preview carousel, non-blocking update prompt
Enterprise 1yr+ tier with Contact Sales hand-off
Admin/Vercel hydration fixes across several pages
The developer, Cavline Global Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- User Content
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Cavline Global Inc.
- Size
- 94.7 MB
- Category
- Business
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
16+
- 16+
- Contains
Unrestricted Web Access
Messaging and Chat
- Copyright
- © 2026 Cavline Global Inc