Comparison

F vs Bluon HVAC

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

Head to head
About

F

This app helps professionals understand and comply with European F-Gas regulations. It provides tools for calculating refrigerant loads, determining leak detection frequencies, and identifying suitable process fluids for various equipment.

Highlights
  • F-Gas III regulation compliance
  • Refrigerant load calculation
  • Leak detection frequency guide
  • Process fluid and solution recommendations
  • Equipment and application specific guidance
Features
Read full description

“F-Gas Solutions”, developed by Climalife, is a simple and educational application intended for professionals to deal with European regulation (EU) 2024/573 known as “F-Gas III” which entered into force on March 11, 2024 and relating to fluorinated greenhouse gases. This application offers different tools: - A load calculator to know the GWP of the process fluids (refrigerants, hydrocarbons, gas) that you use in your equipment and obtain the load in t Eq. CO2. Two essential criteria in the F-Gas regulations, in particular for the mandatory labeling of the charge on equipment containing fluorinated greenhouse gases. - A leak detection module to inform you about the frequency of leak detection checks necessary to carry out depending on the type of process fluid used. Leak checks are in fact mandatory for all refrigeration, air conditioning, heat pump and electrical switching equipment containing fluorinated greenhouse gases. - A “Climalife Certified F-Gas Solutions” module to inform you about all the process fluids available on the market and the solutions we recommend for new and existing equipment, in accordance with F-Gas regulations. Depending on the type of application (Air Conditioning, Heat Pumps, Domestic Refrigeration, Commercial and Industrial Refrigeration, Transport/Automotive, Fire Protection, Foams, Aerosols and Electrical Switches), and/or the equipment selected whether it is new or existing, you will find the solution adapted to your needs. Many process fluids are included in the application such as: Refrigerants such as: - HFOs: R-1234yf, R-1234ze, R-1336mzz(E), R-1132a, R-1224yd… - HFO / HFC: R-448A, R-449A, R-450A, R-452B, R-454B, R-454C, R-455A, R-513A, etc. - HFCs: R-23, R-32, R-134a, R-227ea, R-404A, R-407A, R-407F, R-410A, R-507A, R-508B, etc. - Hydrocarbons: R-170 (ethane), R-290 (propane), R-600a (isobutane) - Ammonia or even CO2 Special gases for electrical switches: g3, SF6… Gases for blowing agents: Solstice® GBA (HFO 1234ze), Cyclopentane, DME, N-Butane, Isopentane T, N-pentane T, Isobutane… Gases for aerosols: Propane, CO2, Propylene, DME… Gases used in fire protection: FK-5-1-12, HFC-227eaFE, HFC 23T, HFC 125T…

About

Bluon HVAC

Access a vast database of HVAC-R and plumbing unit documentation, including specs, manuals, and replacement parts. Get AI-powered troubleshooting and connect with live veteran technicians for support.

Highlights
  • 35,000,000+ HVAC unit database
  • Model specs, age, and warranty info
  • Original parts and replacement options
  • AI-powered troubleshooting (Master Mechanic)
  • Live veteran technician support line
  • Supplier contact and ordering
Features
Read full description

Bluon provides the technical information and support to tackle any job in HVAC-R and plumbing. Scan or search for any unit to find the documentation on over 35,000,000+ HVAC models across virtual every brand. Instantly access the key model specs, age/warranty, manuals, original parts, part specs, and replacement options. See which suppliers carry which part - you can even text/email them or order directly through their website. Get detailed troubleshooting guidance from MasterMechanic, our custom A.l. built with the database and with the problem/solution knowledge of over 135,000 live support calls, or call our Live Tech Support line to connect to our team of 25+ year veteran technicians. Bluon has your back. App Features Include: - Database of 35,000,000+ HVAC units (manuals, specs and part lists) - Master Mechanic: leading A.I. tool for techs - Live Support line: talk to REAL veteran techs to solve problems in the field!

Screenshots

F4 screens
Bluon HVAC4 screens

Verdict

The call

The clearest difference is ads: F at none against Bluon HVAC's shown. F also leads on monetization model (free vs ad-supported) and iOS requirement (13.4 vs 15.1). Bluon HVAC's advantage is review sentiment (55% vs 33%). On price, update cadence, in-app purchases and device support 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.

UpkeepUpdate frequency

F ships an update every 2 months, Bluon HVAC monthly. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

Scorecard4 real differences · 6 level
F versus Bluon HVAC: the parameters behind the verdict, then further details
ParameterFBluon HVAC
PriceFreeFree
Rating—4.8 (4.5K ratings) — better
Positive reviews33.3% of reviews54.6% of reviews — better
Number of ratings—4.5K — better
Update frequencyEvery 2 monthsMonthly — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.4 — better15.1
Further details — not scored
Size19 MB170 MB
Age rating4+4+
DeveloperGestimat – Groupe DehonBluon, Inc.

Customer experience

F

Written reviews6 reviews
Positive33.3%
Neutral16.7%
Negative50.0%

Bluon HVAC

All ratings4,453 ratings
Positive94.4%
Neutral1.6%
Negative4.0%
Written reviews141 reviews
Positive54.6%
Neutral6.4%
Negative39.0%

Bugs and requests

F

Not enough reviews yet to summarise bugs or requests.

Bluon HVAC

Reported bugs

2 issues
  • Login/password reset issues
  • Frequent crashes or loading problems

Requested features

3 requests
  • Individual technician subscription option
  • More comprehensive coverage of HVAC equipment models
  • Ability to access full manuals without restrictions

In-app purchases

None

F

No in-app purchases

None

Bluon HVAC

No in-app purchases

Questions

Is F free?
F is free to download, with no in-app purchases.
Is Bluon HVAC free?
Bluon HVAC is free to download, with no in-app purchases.
Do F or Bluon HVAC have ads?
Bluon HVAC shows ads; F does not.
Which is updated more often, F or Bluon HVAC?
F ships an update every 2 months, and Bluon HVAC monthly. Most recently, F was updated on November 1, 2026 and Bluon HVAC on November 6, 2026.

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