Comparison

Sales Builder vs AirMaxx Lite

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Sales Builder

This app empowers HVAC sales professionals to create custom-branded proposals on-site, driving profitable installations. It offers features for generating financing offers, capturing customer requirements, and managing deals to increase sales and profit margins.

Highlights
  • Customizable, branded proposals
  • On-site deal closing
  • Multiple financing offers
  • Deal filtering and prioritization
  • Pricing and margin management
  • Installation equipment configuration
  • Risk assessment for labor estimates
  • Site survey documentation
Features
Read full description

Sales Builder Pro is built to take HVAC sales to the highest professional level. Fast, accurate, and custom-branded proposals are done on site — on the first visit — to drive profitable installs. Only Sales Builder Pro contains all these features to help you sell more in less time: • Go beyond good – better – best proposals and create customized, personalized proposals in minutes. • Close more deals right at the kitchen table on the first visit – to be more productive. • Generate multiple financing offers in seconds, right in front of the customer, to make it easier for them to buy with low monthly payments instead of a big lump sum. Plus, customers will be more likely to add upgrades for a higher average ticket price. • Capture all your customers’ requirements for higher follow-up win rates. • Automatically filter your pending deals by 2-, 7-, and 30-day categories, so you can start every day with a prioritized to-do list and follow up with deals by age. While there are many proposal apps, only Sales Builder Pro contains the quick and simple tools that help you earn more — every day. Here’s how Sales Builder Pro drives average ticket prices and profit margins higher: • Our Pricing Engine and Manage Margin features take the guess work out of job site pricing. Every deal follows your business rules for profitability. • Our Install feature configures a complete list of installation equipment, accessories, and materials. Finally, you’ll get predictable installation times. • Our built-in Risk Manager algorithm assigns a level of risk to your labor hour estimates. Now, you can prevent costly rollovers. • Our configurable photo documentation and data capture Site Survey tool streamlines communication between Comfort Consultants and install crews. You’ll get profitable, on-time installations and happier customers. • Our sales management tools help individuals and teams of any size to see real-time data on Wins, Losses, and Pending Deals. Finally, you can see what was presented and what worked to improve your process. Sales Builder Pro helps you build a better business in every part of your operation. For example, it can connect to market-leading field service management (FSM) solutions, such as ServiceTitan and FieldEdge, to manage your schedule and dispatch functions across your organization. If you chose an FSM solution to optimize your service organization, isn’t it time to choose Sales Builder Pro to optimize your sales operation? Sales Builder Pro is the indispensable tool used by thousands of HVAC Comfort Consultants around the country. Download Sales Builder Pro and drive real, profitable growth for your contracting business. Find out for yourself why one customer said: "It completely changed my business. It’s the number one best thing I ever did for my business."

About

AirMaxx Lite

Quickly calculate HVAC system fan and static pressure performance. Input basic system information and two static pressure measurements to receive clear visual representations of system status. Includes tutorials and articles for guidance.

Highlights
  • Fan airflow performance calculation
  • Static pressure performance calculation
  • Visual system status representation
  • Input nameplate information
  • Two static pressure measurements
  • Includes tutorials and articles
Features
Read full description

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 two 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: - Requires no data plan - Simple & clean interface - Test results are displayed visually for easy understanding - Measurement inputs & calculations displayed for verification AirMaxx Lite is a great tool to help you explain the benefits of good airflow to your customers. To learn more about ComfortMaxx, NCI's advanced HVAC performance testing cloud application visit NCLink.com/CMaxx.

Screenshots

AirMaxx Lite4 screens

Verdict

The call

The clearest difference is device support: AirMaxx Lite at 3 against Sales Builder's 1. AirMaxx Lite also leads on iOS requirement (9.3 vs 12.0). On price, rating, ratings volume and update cadence 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Sales Builder holds the better App Store score, 4.6 against 4.4. Both are backed by a comparable volume of ratings — 10 and 7 respectively.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 2, 2026 and November 6, 2026 respectively.

Scorecard2 real differences · 7 level
Sales Builder versus AirMaxx Lite: the parameters behind the verdict, then further details
ParameterSales BuilderAirMaxx Lite
PriceFreeFree
Rating4.6 (10 ratings) — better4.4 (7 ratings)
Number of ratings10 — better7
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPadiPhone, iPad, iPod — better
Requires iOS12.09.3 — better
Further details — not scored
Size31 MB23 MB
Age rating4+4+
DeveloperIntelligent Mobile Support, Inc.National Comfort Institute, Inc.

Customer experience

Sales Builder

All ratings10 ratings
Positive90.0%
Neutral0.0%
Negative10.0%

AirMaxx Lite

All ratings7 ratings
Positive85.7%
Neutral0.0%
Negative14.3%

In-app purchases

None

Sales Builder

No in-app purchases

None

AirMaxx Lite

No in-app purchases

Questions

Is Sales Builder free?
Sales Builder is free to download, with no in-app purchases.
Is AirMaxx Lite free?
AirMaxx Lite is free to download, with no in-app purchases.
Which has better reviews, Sales Builder or AirMaxx Lite?
Sales Builder is rated higher. Sales Builder averages 4.6 out of 5 from 10 ratings, while AirMaxx Lite averages 4.4 from 7 ratings.
Do Sales Builder or AirMaxx Lite have ads?
Neither Sales Builder nor AirMaxx Lite shows ads.
Which is updated more often, Sales Builder or AirMaxx Lite?
Sales Builder ships an update every 2 months, and AirMaxx Lite every 2 months. Most recently, Sales Builder was updated on November 2, 2026 and AirMaxx Lite on November 6, 2026.

Other comparisons