Buzzer: Big Red Button Sound
Buzzer is an iOS subscription app designed for game nights, trivia, classrooms, parties, and content creators. It combines a realistic buzzer, customizable soundboard, timer, scoreboard, Yes/No picker, Home Screen widget, and custom sound recording into a polished experience. The app has an established subscriber base, receives consistent organic downloads, and requires minimal ongoing maintenance.
Buzzer: Big Red Button Sound
Buzzer is an iOS subscription app designed for game nights, trivia, classrooms, parties, and content creators. It combines a realistic buzzer, customizable soundboard, timer, scoreboard, Yes/No picker, Home Screen widget, and custom sound recording into a polished experience. The app has an established subscriber base, receives consistent organic downloads, and requires minimal ongoing maintenance.
Ranked #2718 on TrustMRR
83 active subscriptions
24 followers on 𝕏
Revenue is verified with
RevenueCat API key.Last updated: Sep 12, 2026, 12:00 AM
Generates recurring revenue from an easy-to-maintain iOS app for game nights, trivia, classrooms, and creators.
Provides an all-in-one game show toolkit with buzzer sounds, timer, scoreboard, Yes/No picker, and custom recordings for trivia, parties, classrooms, and live events.
Audience
Trivia hosts, teachers, students, content creators, streamers, party game enthus
Pricing
Freemium with optional Buzzer Pro subscription (Weekly, Monthly, Annual)
47 ratings onApp Store
Marketing channels
Tech stack
Frontend
Backend
Additional info
• RevenueCat Verified • ~1,500 organic App Store downloads/month • 68 active subscribers • 85% gross margin (Apple Small Business Program) • Only 2-5 hours/month maintenance • Full source code included • App Store transfer included • No paid marketing
Screenshot
apps.apple.com
"RevenueCat-verified iOS subscription app with recurring revenue, healthy subscriber retention, and consistent organic growth. The app receives ~1,500 monthly downloads, requires minimal maintenance (2 to 5 hours/month), and is fully operational. Includes complete source code and App Store transfer. Selling only to focus my time and capital on new projects."
Omari Sopromadze
Founder of Buzzer: Big Red Button Sound
Product updates
More startups for sale
View MarketplaceAffiliList
The #1 place to find the best affiliate programs.
Revenue (30d)
$273
Asking Price
$6k
Multiple
1.8x
AppAlchemy
AppAlchemy is an AI powered no code builder that turns a text description into a working iOS and Android app. Users describe their idea and iterate in chat without writing code. It also includes the original app design tool at design.appalchemy.ai with its own paying subscriber base. Stack: web app, Supabase and Firebase backends, Stripe billing, LLM based generation. Two products, one Stripe account, 300 paying subscribers, 90%+ profit margins, no employees.
Revenue (30d)
$5.9k
Asking Price
$28k
Multiple
0.4x
Quran Unlock
Read Quran to Unlock Apps
Revenue (30d)
$814
Asking Price
$9k
Multiple
0.9x
UpLinked B.V.
UpLinked is an AI web app for B2B coaches, consultants and agencies, with a live iOS app and Android in review. It analyses your LinkedIn profile, business, offer and goals, turns that into a 12-week content strategy, then writes posts in your own tone of voice, generates carousels and visuals, plans them and publishes straight to LinkedIn. It learns from your analytics with every post. The goal is not likes, but leads and clients.
Revenue (30d)
$2.8k
Asking Price
$28k
Multiple
0.8x
DissectMac
Reclaim gigabytes in seconds. 100% local and privacy-first.
Revenue (30d)
$178
Asking Price
$5k
$4.5k
Multiple
2.1x
FirstRevenue
Profitable iOS education helping users earn their first income online through personalised, step-by-step plans. The app has grown from $35 to $3.2K monthly revenue in 4 months, with $1.4K MRR and 150+ active subscribers. Acquisition is organic through an automated TikTok content network, requiring ~1–2 hours/week to operate.
Revenue (30d)
$3.2k
Asking Price
$23k
$20k
Multiple
0.5x