Comparison

F vs Calotech

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

Head to head
About

F

This tool calculates the Global Warming Potential (GWP) of greenhouse gases, aiding compliance with EU regulations. It helps track gas inventory, calculate leak detection frequency, and manage gas phase-out and retrofitting. The app also provides gas composition and flammability data.

Highlights
  • GWP calculation for greenhouse gases
  • Leak detection frequency calculation
  • Gas phase-out and retrofit management
  • Cloud-based Gas Manager for inventory tracking
  • Gas composition and flammability data
  • Supports multiple languages
Features
Read full description

F-Gas Tool is a Global Warming Potential (GWP) Calculator for Greenhouse Gases regulated by European (EU) No. 517/2014, mainly used in air conditioning, refrigeration and fire extinguisher . Based on the CO2 Equivalent Tonnage Result, the App calculates: - Leak Detection Frequency - Gas Phase Out - Gas Retrofit Introduction of Gas Manager section, fully functional. Gas Manager is a cloud service where you can add all your HFC greenhouse gases. This service helps you to easily keep track, of all your acquired and sold gas, from all your devices connected with the cloud service. After the New User Creation you will have 20 insertions for free. Introducing a new feature: gas composition and flammability levels for all gases and blends. Available languages: English, Italian, Romanian, German, Danish, French, Polish, Bulgarian, Czech, Croatian, Dutch, Greek, Hungarian, Portuguese, Slovak, Slovene, Spanish. For the momento we included the most used gases end blends. R-11, R-13, R-13B1, R-14, R-22, R-32, R-23, R-41, R-50, R-114, R-116, R-123, R-124, R-125, R-134, R-134a, R-142b, R-143, R-143a, R-152, R-152a, R-161, R-170, R-218, R-227ea, R-227me, R-236cb, R-236ea, R-236fa, R-236me, R-245ca, R-245fa, R-290, R-c318, R-365mfc, R-401A, R-401B, R-401C, R-402A, R-402B, R-403A, R-403B, R-404A, R-405A, R-406A, R-407A, R-407C, R-407B, R-407D, R-407E, R-407F, R-407H, R-408A, R-409A, R-409B, R-410A, R-410B, R-411A, R-411B, R-412A, R-413A, R-414B, R-415A, R-415B, R-416A, R-417A, R-417B, R-417C, R-418A, R-419A, R-419B, R-420A, R-421A, R-421B, R-422A, R-422B, R-422C, R-422D, R-422E, R-423A, R-424A, R-425A, R-426A, R-427A, R-428A, R-429A, R-430A, R-431A, R-432A, R-434A, R-435A, R-437A, R-438A, R-439A, R-440A, R-442A, R-443A, R-444A, R-444B, R-445A, R-448A, R-449A, R-449B, R-450A, R-451A, R-451B, R-452A, R-452B, R-453A, R-454A, R-454B, R-454C, R-455A, R-458A, R-466A, R-469A, R-470A, R-500, R-502, R-503, R-504, R-507, R-507A, R-508A, R-508B, R-509A, R-511A, R-512A, R-513A, R-513B, R-515A, R-515B, R-516A, R-600A, R-1150, R-1233zd(E), R-1234yf, R-1234ze, R-1270, R-3110,R-4310, R-1336mzz(z), R-E125, R-E134, R-E143a, Vertrel XF HFC-43-10mee, NF3, N2O, CH4, CO2, Tetradecafluoroesane, Perfluoropentano, Sulfur hexafluoride

About

Calotech

Features
Read full description

Calotech, le support indispensable pour les acteurs du Froid et de la climatisation. Vous gagnez un temps précieux dans la gestion de vos tâches quotidiennes, tout en bénéficiant d'outils performants. Améliorez votre efficacité dans la gestion et la traçabilité de vos déchets avec la dématérialisation de vos fiches d’intervention et bordereaux de suivi de déchets. Un calculateur de charge A2L vous permettra de calculer les limites de charge de vos futurs projets A2L. Une réglette pression-température des fluides frigorigènes évaluera les paramètres de votre système frigorifique. Calotech, outil indispensable du frigoriste et du climaticien, optimisera la gestion de vos tâches au quotidien. Cette application facilitera la dématérialisation de la traçabilité de vos déchets.

Screenshots

F4 screens
Calotech4 screens

Verdict

The call

The clearest difference is price: Calotech at Free against F's $2.99. Calotech also leads on in-app purchases (none vs 4). F's advantage is update cadence (every 4 weeks vs every 2 months) and iOS requirement (12.0 vs 16.0). On ads 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

Calotech is free to download; F costs $2.99 up front. F sells 4 one-off in-app purchases. Calotech asks for nothing beyond the download.

UpkeepUpdate frequency

F ships an update every 4 weeks, Calotech every 2 months. The most recent releases landed on October 13, 2026 and October 27, 2026 respectively.

Scorecard4 real differences · 4 level
F versus Calotech: the parameters behind the verdict, then further details
ParameterFCalotech
Price$2.99Free — better
Positive reviews87.5% of reviews—
Update frequencyEvery 4 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationPaid—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better16.0
Further details — not scored
Size30 MB27 MB
Age rating4+4+
DeveloperRadu DominteCalorie Fluor

In-app purchases

4 purchases

F

One-time4
  • Ads Removal$0.99
  • +30 Gas Insertions$0.99
  • +60 Gas Insertions$1.99
Show 1 more
  • +120 Gas Insertions$3.99
None

Calotech

No in-app purchases

Questions

Is F free?
F costs $2.99, and also offers in-app purchases.
Is Calotech free?
Calotech is free to download, with no in-app purchases.
Do F or Calotech have ads?
Neither F nor Calotech shows ads.
Which is updated more often, F or Calotech?
F ships an update every 4 weeks, and Calotech every 2 months. Most recently, F was updated on October 13, 2026 and Calotech on October 27, 2026.

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