How much does HVAC Residential Load Calcs make per month?

Low-confidence model estimate. HVAC Residential Load Calcs has only 3 App Store ratings, so our revenue model has very little signal to work with — treat the ~$12K/mo figure as directional only, not a verified MRR. No founder-verified revenue data is available for this app. See methodology for the formula and confidence bands.

What apps are like HVAC Residential Load Calcs?

Browse the full Business category catalog to find similar apps with revenue, build cost, audience and tech stack data. Each /p/{slug} page also shows a Compare side-by-side widget with three peer apps from the same niche.

Who makes HVAC Residential Load Calcs?

HVAC Residential Load Calcs is published by Carmel Software Corporation on the Apple App Store. See the full publisher portfolio (other apps by the same developer) via the More by developer block on the product page above.

What is HVAC Residential Load Calcs's BU Score?

HVAC Residential Load Calcs has a BU Score of 42/100 (Emerging). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.

HVAC Residential Load Calcs

Quality Score

Emerging

HVAC Residential Load Calcs

Name: HVAC Residential Load Calcs — app revenue, audience, build cost & risk profile
Creator: bumetric
License: https://creativecommons.org/licenses/by/4.0/
Keywords: HVAC Residential Load Calcs revenue, HVAC Residential Load Calcs app analytics, mobile app revenue estimate, Business revenue, iOS app revenue

Low confidence

3.0 ✍️ Editor

✍️ bumetric analysis

“

HVAC Residential Load Calcs is an iOS app from Carmel Software Corporation in the Business category, currently rated 3.0★ across 3 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.

Quality Score is 42: Emerging (early traction worth watching). For a Business app, that means early traction worth watching. The full BU Investment Matrix below scores 8 dimensions including monetisation, growth, and operational risk.

Track changes month-over-month in the Performance section below: live snapshot history and revenue forecast included.

💰 Monthly revenue · now vs forecast

● Right now

$929

per month

→

12-mo forecast

$812 – $2927

per month

→

24-mo forecast

$752 – $6772

per month

INDIE tier

💡 Grow this revenue

Free AI audit of this app’s store listing

Title & subtitle keyword fit
Description hook & conversion structure
Screenshots, ratings, reviews strategy

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Typical impact: +2-5× organic installs

📊 Performance Tracking LIVE

Loading…

idle

Rating

—

Reviews

—

Forecast Revenue / mo

—

Snapshots tracked

since first record

ONE-TIME · BUILD 💰 Estimated build cost

$75K

↳ What it cost to build · not monthly revenue

Likely range $55K – $100K

$25K · MVP floor $100K · indie scale $500K+ · studio build

📈 Pays back in ~6 months at current MRR

Synthetic estimate. Inputs: category complexity, file size, screen count, monetization layer, platform reach, age × team-size proxy. Calibrated against 2024-2026 indie-agency rate surveys. Full math + source list on /methodology.

Where the money goes

🧱 MVP baseline (design + 1-store ship)	+$28K
📱 5 unique screens × $4.5K	+$22K
⚙ Business complexity ×1.50	+$25K

Total estimate $75K

ONE-TIME · EXIT VALUE 💵 Estimated acquisition value

$150K

↳ What it would sell for · not monthly revenue

Marketplace range $125K – $200K · 12× MRR multiple

💸 ~2.0× return on build cost

Synthetic estimate. Multiple band derived from ad-supported + age, rating quality, category demand, and user-base maturity. Calibrated against 2024-2026 indie-app-marketplace closed-deal medians. Full math + comparable deal list on /methodology.

How the multiple was built

📺 Ad-supported base	15× MRR
⭐ ★ rating < 3.5 (weak)	-18%
🏷 Business category multiple	+10%
⭐ Small user base (<1K ratings)	-8%

Final multiple 12× MRR

🔬

How we forecast this revenue

LOW CONFIDENCE

Baseline

$929/mo · ML-estimated from 234 triggers

Growth rate

+6.0% MoM · INDIE tier baseline (compound monthly)

Direction

Headwinds: rating drift may slow acquisition

6 months

$791 – $1.8K

12 months

$812 – $2.9K

24 months

$752 – $6.8K

Compound growth at +6.0% MoM (tier baseline for INDIE). Range widens with horizon — typical noise band ±40% at 6mo.. Ranges widen with horizon — distant futures carry more uncertainty.

📊

BU Investment Matrix

Early-stage solo · 42/100INDIE TIERexpected for tier

Growth Velocity

5.0

Founder Strength

6.8

Product Quality

2.4

Revenue Strength

3.0

Monetization Maturity

1.0

Defensibility

7.5

Market Position

0.0

Operational Safety

8.0

💰 Revenue: Marginal — $371 - $2322/mo · INDIE tier · medium confidence, trajectory unclear.
⭐ Quality: 3.0★ across 3 reviews — weak — significant quality concerns.
📍 Market: Not yet charting in any of the 9 monitored markets.
📈 Growth: Insufficient signal to assess trajectory.
⚠️ Risk: Moderate — no material risk signals detected.

🎯 For competitors: Mixed picture. Worth competing if you have a clear UX or pricing edge — otherwise crowded segment.

💵 For acquirers: Estimated asking range 18-32× monthly = $16K-$29K. Portfolio play ($19K/mo combined) commands premium.

Composite of 8 dimensions computed deterministically from public signals — no LLM, every score traces back to a measurable input. Default weights shown; "compete" / "acquire" / "invest" lenses re-weight without re-fetching.

Range:

💰 Forecast Revenue / mo

MODEL

Revenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.

🔬Forecast Breakdown — Why This Estimate?Top 6 of 6 triggers

Our ML model uses 200+ signals from public data. These are the most influential for this app:

Paid app ($0.00)METRIC		+$2,800
great valueREVIEW		+$1,600
Below-average rating (3.0★)METRIC		−$1,500
Mature app (15y old)METRIC		+$1,500
Single-language (English only)METRIC		−$400
Pre-traction phase (3 ratings)METRIC		−$300

METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)

📥 Estimated Downloads / week

PROXY · ratings × 50/wk —

Industry-rule estimate (Sensor Tower / data.ai): one weekly install ≈ 50 new ratings. Solid points = tracked snapshots · faded line = pre-tracking model backfill.

📈 Reviews Growth

LIVE

Cumulative review count from first BU snapshot. Each point = a tracked update.

⭐ Rating Trend

LIVE

Average rating evolution. Updates with each new review batch.

🗓️ Snapshot Timeline

HISTORY

Each bar shows a tracked update and the metric delta from the previous snapshot.

🆕 What's New · v6.01

Fixed issues with screen scrolling all over the place on iOS versions 18.x and 26.x.
Added a Share button so you can now text, email, and download reports.
Updated help.
Optimized for iOS 26.

Profile & Insights

Everything we know — and don't — about this app and its company.

Identification

App name: HVAC Residential Load Calcs
Developer: Carmel Software Corporation
Bundle ID: com.carmelsoft.HVACResLoads
App Store URL: Open in App Store
Category: Business
Content rating: 4+
Languages: EN

Company

Website: Not found
Tagline: Mobile apps for HVAC and engineering businesses.
Description: Carmel Software Corporation offers mobiles apps for HVAC and building energy analysis and also performs custom software development.
Founded: Not found
HQ / Address: Not found
Employees: Not found
Logo: Available

Revenue

Verified revenue / mo: Not found
AI revenue estimate / mo: Not found
AI annual estimate: Not found
ML model estimate / mo: $12.1K/mo
Top-grossing rank: Outside top 100 in US Business
All-time revenue: Not found
Pricing: Not found

Founder

Founder data not yet collected for this app.

Funding

Funding data not yet collected for this app.

Press & Links

Press & Links data not yet collected for this app.

Contacts & Socials

Socials: Not found
Email: Not found
Phone: Not found
Contact page: carmelsoft.com/Carmel_Software_Contac…
About page: carmelsoft.com/Carmel_Software_About.…

📈Ratings growth3 ratings+200% lifetimeShow 3-year history estimate ▾

Tracked (21 weeks) Pre-tracking estimate (37 weeks) · model-based, ±5% noise · anchored to release date and current value

🌍Geographic ReachNot ranked

This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.

💰Pricing History$0.00 → $34.99 (+0%)

Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.

📝 About this app

This app may just change the way you do business.

This is one of the longest running HVAC Manual J8 cooling and heating load calculation apps on the market today. See why tens of thousands of engineers, technicians, and architects have licensed our software for their HVAC engineering needs.

(For full online help, click here: http://bit.ly/1GlRulY.

For training webinar, click here: http://bit.ly/1IHn7nA)

This app now includes the HVAC Equipment Locator. Click here for details: http://bit.ly/1yTq539.… View full description on the official store →

App Specs

🔐 Own this app? Claim & verify MRR →

💾 17 MB🔞 4+📱 iOS 15.6+🔖 v6.01🔄 updated 0d ago🌐 EN📂 Business💰 Paid

📅

What Worked™ · Development Pipeline

6 EVENTS TRACKED

Detected changes in this app over its tracked lifetime — each event links cause (what changed) to effect (what moved). Sorted newest first.See full history →Version history →

2026-05

💲

Went paid — introduced $34.99 price point

2011-07

📈

Crossed 10 ratings — social-proof flywheel kicking in

2011-07

⭐

Rating ↓ 4.00 → 3.67 (dropped 0.33★)

2011-05

⭐

Rating ↓ 4.20 → 3.67 (dropped 0.53★)