AirMaxx Mobile vs CoolCalc Scan
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AirMaxx Mobile
This app simplifies HVAC system analysis by calculating fan airflow and static pressure performance. Input basic system data and four static pressure measurements to receive clear visual reports on system status. It includes tutorials for accurate measurements.
- Fan airflow performance calculation
- Static pressure performance calculation
- Visual system status reports
- Tutorials for static pressure measurements
- Simple and clean interface
- Measurement inputs and calculations for verification
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The easiest way to quickly calculate Fan Airflow Performance and Static Pressure Performance for HVAC Systems installed in a home or commercial building. Here's how it works: 1 - Collect simple nameplate information from the customers HVAC system 2 - Take four static pressure measurements 3 - The app does the rest! You'll get clean, easy-to-understand visual representations of the status of their system (see screenshots for samples) Included in the app is some helpful tutorials and articles that will help you get started in understanding how to take proper total external static pressure measurements to calculate airflows. Some additional benefits: - Simple & clean interface - Test results are displayed visually for easy understanding - Measurement inputs & calculations displayed for verification
CoolCalc Scan
Capture precise 3D room scans using your device's LiDAR sensor. Organize projects, integrate with a web platform for advanced visualization, and export models in industry-standard formats. Ideal for professionals needing accurate spatial data.
- Precise LiDAR scanning
- Detailed 3D model capture
- Project organization
- CoolCalc platform integration
- Industry-standard export formats
- Multi-room scanning
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Free Scanning — Paid Web Features This iOS app is a companion to CoolCalc. Scanning is free. To use your scan results for ACCA Manual J, Manual S, or Manual D calculations, you’ll need a separate paid subscription or single-project purchase in app.coolcalc.com, our web app. KEY FEATURES • Precise LiDAR Scanning Capture detailed 3D models of rooms with accurate measurements. Document walls, ceilings, windows, doors, and room geometry with professional-grade precision. • Project Organization Create projects for different properties or jobs. Scan multiple rooms and keep everything organized in one place. • CoolCalc Platform Integration Connect your scans with the CoolCalc web platform. Upload your models for advanced processing and visualization with interactive 3D viewers. • Professional Export Export your 3D models in industry-standard formats. Share scans with clients, colleagues, or use them in other professional tools. • Multi-Room Scanning Document entire properties efficiently. Scan room by room and combine them into complete building models. IDEAL FOR Perfect for HVAC professionals, contractors, architects, interior designers, and anyone who needs accurate spatial measurements for their work. REQUIREMENTS • iPhone or iPad with LiDAR sensor (iPhone 12 Pro and later, iPad Pro 2020 and later) • iOS 17.5 or later • Account required for platform integration features
Screenshots
Verdict
The clearest difference is rating: AirMaxx Mobile at 4.5 against CoolCalc Scan's 2.6. AirMaxx Mobile also leads on monetization model (free vs ad-supported) and iOS requirement (9.3 vs 17.5). CoolCalc Scan's advantage is ratings volume (7 vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
AirMaxx Mobile holds the better App Store score, 4.5 against 2.6. Both are backed by a comparable volume of ratings — 2 and 7 respectively.
AirMaxx Mobile ships an update every 3 weeks, CoolCalc Scan monthly. The most recent releases landed on October 10, 2026 and October 24, 2026 respectively.
| Parameter | AirMaxx Mobile | CoolCalc Scan |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (2 ratings) — better | 2.6 (7 ratings) |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 2 | 7 — better |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 9.3 — better | 17.5 |
| Further details — not scored | ||
| Size | 23 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | National Comfort Institute, Inc. | Cool Calc, Inc. |
Customer experience
AirMaxx Mobile
CoolCalc Scan
In-app purchases
AirMaxx Mobile
No in-app purchases
CoolCalc Scan
No in-app purchases
Questions
Is AirMaxx Mobile free?
Is CoolCalc Scan free?
Which has better reviews, AirMaxx Mobile or CoolCalc Scan?
Do AirMaxx Mobile or CoolCalc Scan have ads?
Which is updated more often, AirMaxx Mobile or CoolCalc Scan?
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