Remote AC Control Mobile App
Mobile app
Mobile app for remotely controlling and monitoring air conditioning units from a single interface
Published on
June 16, 2026


$27,000
Asking Price
Main Metrics
$7,246
ARR
46
Customers
2024
Launched
$27,000
Asking Price
Already Sold
Main Metrics
$7,246
ARR
46
Customers
2024
Launched
Overview
<p><b>Startup description</b></p><p>My app is an iOS utility subscription app that lets users control their air conditioners and HVAC devices directly from iPhone. The product is built as a convenience wrapper around Apple's HomeKit framework — leveraging the same scan-to-add-device flow that Apple's native Home app uses, while delivering a focused, single-purpose user experience optimized for AC control.</p><p>The app has shown strong, sustained growth over the past 6 months, with MRR scaling from ~$320 in December to $1,210 by late May — a 3.8x increase. It operates on 100% organic traffic with zero paid acquisition, and is structured to scale further with active ASO maintenance and untouched monetization levers.</p><p><b>Key highlights</b></p><ul>
<li>Current ARR: $14,521 (run-rate based on current MRR)</li>
<li>Current MRR: $1,210 (peaked at $1,390 on 23 May 2025)</li>
<li>Revenue (last 6 months): $4,513</li>
<li>6-month MRR growth: 3.8x ($320 → $1,210)</li>
<li>LTV (25 renewal periods): $55.72 — notably high for the utility category</li>
<li>Install → Trial conversion: 8.01%</li>
<li>Trial → Paid conversion: 5.96%</li>
<li>Installs (last 6 months): 32,271</li>
<li>Daily install run-rate: ~240–290 organic installs per day</li>
<li>Active subscriptions: 46 (vs 12 at start of the period — 3.8x growth)</li>
<li>Geographic spread: US-led with strong LATAM presence</li>
<li>CAC: $0 (100% organic acquisition)</li>
<li>Business margin: ~70% post Apple commission</li>
</ul>
<p><b>Team</b></p><p>Operational footprint at the current scale is minimal — there's no ongoing maintenance required, it's a fully passive income asset.</p><p><b>Tech Stack</b></p><ul>
<li>Frontend: Native Swift / SwiftUI (iOS)</li>
<li>Device control: Apple HomeKit framework — fully sanctioned API path, uses the same scan-to-add-device flow as Apple's native Home app</li>
<li>Subscription management: Adapty — paywalls, A/B testing, remote config, subscription analytics</li>
<li>In-app purchases: StoreKit 2</li>
<li>Analytics: App Store Connect Analytics + Adapty Analytics</li>
<li>Backend: Minimal — most logic runs on-device via HomeKit; subscription state managed via Adapty / StoreKit</li>
</ul>
<p><b>Marketing and growth</b></p><p>The app's current trajectory is built on three layers:</p><ul>
<li>App Store Optimization — established positions on competitive AC remote / HVAC control keywords in both the US and LATAM Spanish-language App Stores. Sustained growth in daily installs (from ~80/day in December to 240–290/day in May) confirms the keyword foundation is strengthening, not eroding.</li>
<li>Pure organic operation — last 6 months show zero paid acquisition; 100% organic install flow driven entirely by App Store search.</li>
<li>Geographic diversification — unlike most US-only utility apps, this product has organically captured LATAM markets (Mexico, Colombia, Ecuador, Argentina, Paraguay, Uruguay, Dominican Republic, Peru) without dedicated localization investment, indicating clear product-market fit for the broader Spanish-speaking segment.</li>
</ul>
<p>Untouched growth levers available to a new owner:</p><ul>
<li>Apple Search Ads (no ASA campaigns active)</li>
<li>Deeper LATAM localization (Spanish App Store metadata refinement, screenshot localization, regional pricing)</li>
<li>Paywall structure (currently weekly-only, no annual tier)</li>
<li>Onboarding optimization (current onboarding has not been A/B tested)</li>
</ul>
<p><b>Revenue and profit</b></p><ul>
<li>Current ARR (run-rate): $14,521</li>
<li>Current MRR: $1,210</li>
<li>Peak MRR (last 6 months): $1,390</li>
<li>Revenue (last 6 months, actual): $4,513</li>
<li>6-month MRR growth multiplier: 3.8x</li>
<li>LTV (25 periods): $55.72</li>
<li>Install → Trial CR: 8.01%</li>
<li>Trial → Paid CR: 5.96%</li>
<li>Estimated business margin: ~70%</li>
<li>Estimated annualized profit (at current run-rate): ~$10,165</li>
</ul>
<p>Geographic revenue breakdown (last 6 months):</p><ul>
<li>United States — $1,880 (41.7%)</li>
<li>Mexico — $838.65 (18.6%)</li>
<li>Colombia — $340.17 (7.5%)</li>
<li>Other 30+ countries (Ecuador, Argentina, Paraguay, Uruguay, Dominican Republic, Peru, and more) — $1,454 (32.2%)</li>
</ul>
<p>Trend: The app has shown consistent month-over-month growth across all metrics. Active subscribers grew from 12 to 46 (3.8x); MRR grew from ~$320 to $1,210 (3.8x); daily install run-rate grew from ~80/day to 240–290/day (3x). The LTV curve continues to climb past period 25, indicating long-term subscriber retention that significantly outperforms typical utility-app benchmarks ($55.72 LTV vs ~$20 typical for comparable weekly-subscription utility apps).</p><p><b>Return on investment</b></p><p>At the current annualized profit of ~$10,165 (70% margin on $14,521 ARR), indicative payback periods at the current run-rate:</p><ul>
<li>$35,000 asking price — ~3.4 years payback</li>
<li>$50,000 asking price — ~4.9 years payback</li>
<li>$65,000 asking price — ~6.4 years payback</li>
<li>$80,000 asking price — ~7.9 years payback</li>
</ul>
<p>Note: payback estimates assume the current run-rate stays flat. Given the active growth trajectory (3.8x MRR in 6 months), realistic forward profit is likely materially higher than these estimates suggest, and effective payback shorter.</p><p>A buyer can shorten payback further through:</p><ul>
<li>Adding annual subscription tier — currently weekly-only. Category benchmarks show annual tiers commonly lift ARPPU 30–60% and substantially improve cash flow predictability.</li>
<li>Paywall trust signals — adding star rating and "Trusted by N users" badges (universal in top-tier competitors, absent here). Typical lift: +1–2 pp Install→Trial.</li>
<li>Onboarding redesign — moving from passive feature tour to quiz-driven personalized onboarding. Typical lift: +20–40% Install→Trial.</li>
<li>Apple Search Ads activation — no paid acquisition has ever run on this app; ASA on high-intent AC/remote keywords is a clean lever.</li>
<li>LATAM localization deepening — 58% of revenue already comes from non-US markets with no targeted localization. Proper Spanish-language paywall and screenshot localization is high-impact, low-effort work.</li>
</ul>
<p><b>Startup assets</b></p><ul>
<li>Full iOS application source code — Swift / SwiftUI, ready for handover</li>
<li>HomeKit integration — fully implemented and tested, regularly passing App Store Review</li>
<li>App Store Connect listing — established positions on AC remote / HVAC keywords across US and LATAM Spanish-language stores; transferred via Apple's standard app transfer process</li>
<li>Subscription products — configured weekly auto-renewable subscription with active subscriber base</li>
<li>Adapty workspace — paywall configurations, A/B test history, full analytics access</li>
<li>Brand assets — app icon, App Store screenshots, marketing creatives, all design source files</li>
<li>Active user base at handover — current MRR $1,210 with 46 active subscribers and an active trial cohort</li>
<li>Documented optimization backlog — clear list of untested levers (annual tier, trust signals, ASA, localization) ready for the new owner to execute</li>
</ul>
<p><b>Risks</b></p><p>Apple platform risk: Like any iOS app, exposure to App Store Review Guidelines changes. Mitigation: the app uses HomeKit — a fully sanctioned, first-party Apple API. There is no disclosure or special review requirement beyond standard, and the app has consistently passed review without issue across multiple updates.</p><p>Keyword position decay: Organic traffic depends on holding current App Store keyword positions. Without active ASO maintenance these can erode. Mitigation: standard ASO hygiene (metadata refresh, competitor monitoring) keeps positions stable. Current installs trend up, not down, indicating positions are presently strengthening.</p><p>Weekly-only monetization: Current subscription mix is weekly-trial-dominated, which caps LTV ceiling relative to apps with mature annual tiers — though LTV is already strong at $55.72. Mitigation: introducing an annual tier is one of the documented untouched levers.</p><p>Geographic spread risk: 58% of revenue comes from non-US markets, some of which have less stable payment infrastructure (LATAM). Mitigation: revenue is distributed across 33 countries, with no single non-US country exceeding 19% of total — no single-country dependency.</p><p>Low Install → Trial CR (8.01%): Below the 15%+ benchmark seen in tightly-targeted utility apps. This reflects the broader, less filtered traffic mix the app captures (multiple geographies, multiple languages) — meaning current paywall optimization remains a clear upside lever rather than a structural problem.</p><p><b>Why buy this app</b></p><ul>
<li>Active growth, not maintenance — 3.8x MRR growth over 6 months, daily installs trending up, active subscribers up 3.8x. This is an asset in expansion phase, not a stable cash cow.</li>
<li>Strong LTV ($55.72) for the category — nearly 3x typical utility-app LTV, indicating subscribers stick around. This durability is rare for weekly-subscription utility products and represents real underlying value.</li>
<li>HomeKit moat — built on first-party Apple API with no platform risk. Same scan-to-add-device flow as Apple's native Home app, with a focused single-purpose UX that the native app doesn't provide.</li>
<li>Geographic diversification baked in — revenue spread across 33 countries with strong organic LATAM traction. Lower single-market risk than typical US-only utility apps, and a clear localization expansion opportunity.</li>
<li>Multiple untapped optimization levers — single-plan weekly monetization with no trust signals, no annual tier, no localized paywalls. All standard category improvements are still on the table.</li>
<li>$0 CAC, ~70% margin — capital-efficient, cash-flow positive, minimal operating overhead.</li>
<li>Clean handover — full source code, HomeKit integration ready, Adapty workspace, App Store Connect transfer, brand assets, and a documented optimization backlog all included.</li>
</ul>
<p>✅ $7,246 TTM revenue</p><p>✅ 46 customers</p><p>✅ Business model: SaaS</p><p>✅ Built with Swift, SwiftUI</p>
$7,246
Annual Revenue
46
Number of Customers
Expenses
100$/year for Apple Developer Subscription.
Business Model
Auto-renewable subscriptions.
Target Audience
LATAM geo's.
Asking Price Reasoning
I evaluate growing assets as avg. 3 months MRR with 25-30x multiplier.
Reason for Selling
Focusing on other products from my portfolio.
Growth Opportunity
ASO, ASA or Paid Ads.
30 days free support from seller
Competitors
Other AC Remote apps.
Tech Stack
Swift, SwiftUI.
Traffic Metrics
Revenue Metrics
How it works
$27,000
Asking Price
Already Sold
Main Metrics
$7,246
ARR
46
Customers
2024
Launched

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